| from 10/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 03/01/2001 to 03/01/2002 in Business Source Corporate and Business Source Premier |
| from 01/07/2002 to present in Business Source Corporate and Business Source Premier |
| from 01/15/2002 to present in Business Source Corporate and Business Source Premier |
| from 07/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 01/01/1998 to present in ABI/INFORM Trade & Industry |
| from 01/01/2001 to present in Business Source Corporate and Computer Source |
| from 09/01/2002 to present in MasterFILE Premier, Middle Search Plus and MAS Ultra - School Edition |
| to 1 year plus current in Curtis Memorial Print Holdings |
| from 03/01/2002 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 08/24/2001 to present in ProQuest Newsstand (Complete) |
| from 03/01/1990 to 09/01/1994 in Academic Search Premier and MasterFILE Premier |
| from 11/25/1992 to 08/07/1997 in ProQuest Newsstand (Complete) |
| from 04/01/1993 to 10/01/1996 in ABI/INFORM Global |
| from 01/01/2000 to present in ABI/INFORM Trade & Industry |
| from 01/20/2000 to present in ABI/INFORM Trade & Industry |
| from 01/13/1995 to 11/03/1995 in ABI/INFORM Trade & Industry |
| from 11/03/2000 to 01/12/2001 in ABI/INFORM Trade & Industry |
| from 07/01/1998 to present in ABI/INFORM Trade & Industry |
| from 09/01/1999 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| from 12/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2000 to present in Academic Search Premier |
| from 01/01/2000 to 09/01/2000 in Literature Resource Center |
| from 01/01/2001 to present in Literature Resource Center |
| from 01/15/2002 to present in Newspaper Source |
| from 02/27/1997 to present in Newspaper Source |
| from 04/02/1988 to present in ProQuest Newsstand (Complete) |
| from 04/01/1998 to 1 year ago in Academic Search Premier |
| from 02/01/1995 to 1 year ago in Academic Search Premier and Sociological Collection |
| from 03/01/1990 to 6 months ago in Academic Search Premier, MasterFILE Premier, Sociological Collection and Professional Development Collection |
| from 01/01/1998 to 6 months ago in Academic Search Premier, MasterFILE Premier, Religion & Philosophy Collection and MAS Ultra - School Edition |
| from 03/01/1994 to 6 months ago in Academic Search Premier, MasterFILE Premier, MAS Ultra - School Edition and Sociological Collection |
| from 01/01/1998 to 1 year ago in Academic Search Premier, Business Source Corporate, Business Source Premier and Sociological Collection |
| from 01/01/1997 to 1 year ago in Academic Search Premier |
| from 03/07/2000 to 6 months ago in Academic Search Premier |
| from 01/09/1995 to present in Academic Search Premier |
| from 12/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 12/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 09/01/1999 to 1 year ago in Academic Search Premier |
| from 01/01/1998 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 05/01/2000 to 09/01/2001 in Academic Search Premier |
| from 04/01/1994 to present in Alt-HealthWatch |
| from 02/01/1990 to present in Academic Search Premier, MasterFILE Premier, Psychology & Behavioral Sciences Collection and Sociological Collection |
| from 01/01/1999 to 1 year ago in Business Source Corporate and Business Source Premier |
| from 06/01/1999 to 1 year ago in ABI/INFORM Global |
| from 01/12/2001 to present in Academic Search Premier |
| from 01/01/2002 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 03/01/1995 to present in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 02/01/2001 to 1 year ago in Business Source Corporate |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 05/01/1998 to 1 year ago in Academic Search Premier, Business Source Corporate, Business Source Premier and Computer Source |
| from 01/01/2003 to present in Academic Search Premier |
| from 03/01/2001 to present in Academic Search Premier |
| from 07/01/1993 to present in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 01/01/1990 to present in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 01/01/1998 to 1 year ago in Academic Search Premier, Business Source Corporate, MasterFILE Premier and MAS Ultra - School Edition |
| from 01/01/1999 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 01/01/1998 to 1 year ago in Academic Search Premier and Business Source Corporate |
| from 01/01/1998 to 1 year ago in Academic Search Premier and Business Source Corporate |
| from 06/01/2000 to 6 months ago in Academic Search Premier |
| from 01/01/1987 to present in ABI/INFORM Global |
| from 09/01/2000 to 06/01/2002 in Academic Search Premier |
| from 09/01/2000 to 01/01/2003 in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 10/01/1999 to present in ABI/INFORM Global |
| from 07/01/2000 to 03/01/2002 in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 01/01/2000 to 09/01/2002 in Academic Search Premier and Business Source Premier |
| from 10/01/1999 to present in ABI/INFORM Global |
| from 01/01/2000 to 06/01/2002 in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 07/01/2000 to 11/01/2002 in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 10/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 03/01/2002 to present in Academic Search Premier |
| from 01/01/2000 to present in MasterFILE Premier |
| from 07/01/1986 to present in ProQuest Newsstand (Complete) |
| from 01/01/1998 to present in ABI/INFORM Trade & Industry |
| from 05/01/2002 to present in Business Source Corporate, Business Source Premier and Computer Source |
| from 05/01/2003 to present in Academic Search Premier |
| from 07/01/1993 to present in Academic Search Premier, Business Source Corporate, Health Source: Nursing/Academic Edition, MasterFILE Premier and Vocational & Career Collection |
| from 06/04/1993 to 06/01/1994 in ABI/INFORM Global |
| from 02/01/2000 to 1 year ago in Business Source Corporate and Business Source Premier |
| from 02/01/1998 to present in Academic Search Premier |
| from 01/01/1998 to 1 year ago in Academic Search Premier, Religion & Philosophy Collection and Sociological Collection |
| from 01/01/2002 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 04/01/2000 to 1 year ago in Academic Search Premier and Sociological Collection |
| from 03/01/2001 to present in Literature Resource Center |
| from 04/01/2001 to present in Academic Search Premier and Sociological Collection |
| from 07/01/2000 to present in Academic Search Premier and Sociological Collection |
| from 01/01/1975 to present in Academic Search Premier, MasterFILE Premier and Sociological Collection |
| from 01/01/1993 to present in Literature Resource Center |
| from 01/01/2000 to present in Literature Resource Center |
| from 01/01/2002 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| from 11/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 05/01/2003 to present in Psychology & Behavioral Sciences Collection |
| from 06/01/1990 to present in Alt-HealthWatch |
| from 10/01/2002 to present in ABI/INFORM Global |
| from 10/01/2002 to present in Academic Search Premier |
| from 01/01/1987 to 12/01/1997 in ABI/INFORM Global |
| from 04/01/1996 to 08/01/1997 in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 09/01/1997 to 12/01/1997 in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 04/01/1996 to 08/01/1997 in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 10/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 07/01/1996 to present in MasterFILE Premier and Professional Development Collection |
| from 07/01/1999 to present in Business Source Corporate, Business Source Premier, MasterFILE Premier and Vocational & Career Collection |
| from 07/01/2002 to 09/01/2002 in ABI/INFORM Trade & Industry |
| from 10/01/2001 to present in MasterFILE Premier and Primary Search |
| from 01/01/2002 to present in Business Source Corporate and Business Source Premier |
| from 01/31/2002 to present in ABI/INFORM Trade & Industry |
| from 01/01/1998 to 1 year ago in Academic Search Premier |
| from 07/14/1997 to 07/13/1998 in Business Source Corporate and Business Source Premier |
| from 01/24/2001 to present in Business Source Corporate, Business Source Premier and Computer Source |
| from 01/01/1999 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| from 07/01/1994 to present in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 04/01/2000 to 09/01/2002 in Business Source Corporate and Business Source Premier |
| from 02/01/2001 to present in Academic Search Premier and Business Source Premier |
| from 01/01/1995 to present in ABI/INFORM Global |
| from 01/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 09/01/1989 to 09/01/2001 in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 01/01/1999 to 6 months ago in Academic Search Premier, Business Source Corporate, Business Source Premier and Sociological Collection |
| from 01/01/1993 to 28 days ago in ABI/INFORM Global |
| from 07/01/1998 to 1 month ago in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 01/01/2001 to 1 year ago in Academic Search Premier |
| from 01/01/1992 to present in ABI/INFORM Global |
| from 01/12/1995 to 12/12/2001 in ABI/INFORM Trade & Industry |
| from 11/10/2000 to present in ABI/INFORM Trade & Industry |
| from 06/01/1998 to 12/01/1998 in ABI/INFORM Trade & Industry |
| from 01/01/1998 to 6 months ago in Academic Search Premier |
| from 05/01/1999 to 28 days ago in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 09/01/1999 to 03/01/2002 in Business Source Corporate and Business Source Premier |
| from 10/01/1998 to 03/01/2002 in ABI/INFORM Trade & Industry |
| from 01/01/1992 to 12/01/1994 in ABI/INFORM Global |
| from 01/01/2001 to 11/01/2001 in Business Source Corporate and Business Source Premier |
| from 12/21/1991 to 08/19/1997 in ProQuest Newsstand (Complete) |
| from 01/01/1997 to 1 year ago in Academic Search Premier |
| from 01/04/1999 to 09/09/2002 in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 01/06/1992 to 01/12/1998 in ABI/INFORM Trade & Industry |
| from 10/01/2001 to present in ABI/INFORM Trade & Industry |
| from 07/01/1993 to present in MasterFILE Premier, Middle Search Plus and MAS Ultra - School Edition |
| from 2001 to present in Curtis Memorial Print Holdings |
| from 2001 to present in Curtis Memorial Print Holdings |
| from 01/01/2001 to present in Academic Search Premier, MasterFILE Premier, Middle Search Plus and MAS Ultra - School Edition |
| from 2001 to present in Curtis Memorial Print Holdings |
| from 04/01/2001 to present in Curtis Memorial Print Holdings |
| from 01/13/1995 to present in MasterFILE Premier and MAS Ultra - School Edition |
| from 11/01/2000 to 05/01/2001 in MasterFILE Premier and Professional Development Collection |
| from 01/01/1996 to present in Academic Search Premier, Business Source Corporate, MasterFILE Premier, MAS Ultra - School Edition and Vocational & Career Collection |
| from 5 years to present in Curtis Memorial Print Holdings |
| from 01/01/2001 to present in Alt-HealthWatch and MasterFILE Premier |
| from 08/01/1999 to present in Academic Search Premier |
| from 5 years to present in Curtis Memorial Print Holdings |
| from 07/01/2001 to present in ABI/INFORM Trade & Industry |
| from 07/01/2000 to present in Business Source Premier |
| from 01/01/1998 to 1 year ago in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 01/01/2000 to 14 days ago in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 05/01/1994 to present in ABI/INFORM Global |
| from 01/01/1996 to 10/01/2001 in Business Source Corporate, Business Source Premier, MasterFILE Premier, Sociological Collection and Professional Development Collection |
| from 08/01/1998 to present in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 07/01/1999 to present in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 08/01/2000 to present in ABI/INFORM Trade & Industry |
| from 10/01/1987 to present in ABI/INFORM Global |
| from 01/07/2002 to present in Health Source: Nursing/Academic Edition |
| from 03/17/2003 to present in ABI/INFORM Trade & Industry |
| from 01/01/2000 to present in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 07/01/1998 to present in ABI/INFORM Trade & Industry |
| from 10/13/2000 to 12/22/2000 in ABI/INFORM Trade & Industry |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 09/02/1997 to present in Newspaper Source |
| from 12/07/1991 to present in ProQuest Newsstand (Complete) |
| from 02/02/1992 to 08/19/1997 in ProQuest Newsstand (Complete) |
| from 01/01/1995 to present in Regional Business News |
| from 01/03/1995 to present in Business Source Corporate and MasterFILE Premier |
| from 06/15/1985 to present in ProQuest Newsstand (Complete) |
| from 05/29/1990 to present in ProQuest Newsstand (Complete) |
| from 01/01/1990 to present in MasterFILE Premier |
| from 01/01/1996 to present in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 07/01/1993 to present in Academic Search Premier, Business Source Corporate, Business Source Premier, Computer Source, MasterFILE Premier and Vocational & Career Collection |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 02/10/2000 to present in Newspaper Source |
| from 10/01/1991 to present in ProQuest Newsstand (Complete) |
| from 04/01/1993 to 10/01/1998 in Literature Resource Center |
| from 03/01/1999 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 03/01/1999 to present in Academic Search Premier and Religion & Philosophy Collection |
| from 02/14/2003 to present in Newspaper Source |
| from 10/01/1996 to present in Academic Search Premier, Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 09/01/1998 to present in ABI/INFORM Trade & Industry |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 10/01/2000 to present in Academic Search Premier |
| from 04/18/1998 to present in ABI/INFORM Trade & Industry |
| from 11/01/1998 to 12/01/1999 in ABI/INFORM Trade & Industry |
| from 01/01/1997 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| from 09/01/1998 to present in ABI/INFORM Trade & Industry |
| from 12/01/1987 to 1 year ago in ABI/INFORM Global |
| from 01/01/1999 to 1 year ago in ABI/INFORM Global |
| from 01/01/1999 to present in ABI/INFORM Global |
| from 01/01/1970 to 1 year ago in Academic Search Premier, Business Source Corporate, Business Source Premier and Sociological Collection |
| from 07/06/1998 to present in ABI/INFORM Global |
| from 08/18/1992 to 12/03/1996 in ProQuest Newsstand (Complete) |
| from 11/25/1996 to present in ProQuest Newsstand (Complete) |
| from 11/01/1998 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 03/01/1997 to present in ABI/INFORM Trade & Industry |
| from 07/01/1999 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 01/01/1990 to present in Academic Search Premier, MasterFILE Premier and Professional Development Collection |
| from 10/01/1993 to present in Alt-HealthWatch |
| from 03/01/2000 to present in Academic Search Premier and Business Source Corporate |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 07/01/1996 to present in MasterFILE Premier and MAS Ultra - School Edition |
| from 01/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 09/01/2000 to present in Business Source Corporate and Business Source Premier |
| from 02/01/1998 to 1 year ago in Academic Search Premier |