| from 07/01/1993 to present in MasterFILE Premier, Middle Search Plus and Primary Search |
| from 01/01/2001 to present in MasterFILE Premier |
| from 07/01/2002 to present in 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 01/01/1999 to 05/01/1999 in Business Source Corporate and Business Source Premier |
| from 04/01/1998 to 06/01/1999 in ProQuest Newsstand (Complete), ABI/INFORM Global and 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 01/01/1998 to 1 year ago in Academic Search Premier |
| from 01/01/1999 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 07/01/1997 to present in ABI/INFORM Trade & Industry |
| from 06/01/1990 to 06/01/1996 in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 09/01/1996 to present in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 01/01/1997 to present in Business Source Corporate, Business Source Premier, MasterFILE Premier and Vocational & Career Collection |
| from 01/01/2002 to present in MasterFILE Premier |
| from 01/01/2002 to present in MasterFILE Premier |
| from 01/01/2002 to 1 year ago in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 09/01/1993 to 12/01/2001 in Academic Search Premier, Business Source Corporate, Business Source Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 07/01/1994 to 07/01/2001 in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 11/17/2000 to present in Business Source Corporate, Business Source Premier and Computer Source |
| from 01/01/1987 to present in ABI/INFORM Global |
| 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 01/01/2002 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| 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 03/01/1994 to present in Business Source Corporate, Business Source Premier and MasterFILE Premier |
| from 12/01/1987 to present in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 01/01/2002 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| 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 12/01/2001 to present in Academic Search Premier and Business Source Corporate |
| from 1995 to present in Curtis Memorial Print Holdings |
| from 01/01/1993 to present in ABI/INFORM Global |
| from 06/01/1996 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 01/01/1997 to 6 months ago in Academic Search Premier and Sociological Collection |
| from 09/01/1974 to 6 months ago in Academic Search Premier |
| from 09/01/1993 to 6 months ago in Academic Search Premier |
| from 07/01/1999 to present in Academic Search Premier, Business Source Corporate and Business Source Premier |
| from 01/01/2000 to present in ABI/INFORM Global |
| from 01/01/2000 to 1 year ago in Academic Search Premier |
| from 05/01/1996 to present in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 04/01/2000 to 1 year ago in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 06/01/1994 to 09/01/2002 in ABI/INFORM Global |
| from 01/01/2001 to 6 months ago in Academic Search Premier |
| from 08/01/1993 to 6 months ago in Academic Search Premier, Business Source Corporate, Business Source Premier, MasterFILE Premier and Sociological Collection |
| from 02/01/2001 to present in Business Source Corporate and Business Source Premier |
| from 04/01/2001 to present in Academic Search Premier and Health Source: Nursing/Academic Edition |
| from 01/01/1995 to present in Academic Search Premier, Health Source: Nursing/Academic Edition and MasterFILE Premier |
| from 02/01/1998 to present in ABI/INFORM Trade & Industry |
| 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 01/01/2002 to present in Business Source Corporate, Business Source Premier and Vocational & Career Collection |
| from 05/01/1990 to present in Academic Search Premier, MasterFILE Premier, Religion & Philosophy Collection and MAS Ultra - School Edition |
| from 5 years to present in Curtis Memorial Print Holdings |
| from 11/04/1991 to 12/01/1999 in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 05/07/1990 to present in Academic Search Premier, Business Source Corporate, Business Source Premier, MasterFILE Premier, Middle Search Plus, MAS Ultra - School Edition and Vocational & Career Collection |
| from 1965- (some on microfiche) to present in Curtis Memorial Print Holdings |
| from 01/14/1998 to present in ProQuest Newsstand (Complete) |
| from 02/01/2002 to present in Newspaper Source |
| from 02/17/1997 to present in ProQuest Newsstand (Complete) |
| from 04/01/1987 to 02/14/1997 in ProQuest Newsstand (Complete) |
| from 01/01/1992 to present in Academic Search Premier, MasterFILE Premier and MAS Ultra - School Edition |
| from 04/30/1996 to 07/09/1999 in ProQuest Newsstand (Complete) and ABI/INFORM Trade & Industry |
| from 01/01/1999 to 1 year ago in ABI/INFORM Global |
| from 03/01/1998 to 1 year ago in Academic Search Premier and Religion & Philosophy Collection |
| from 03/01/2003 to present in Business Source Corporate and Business Source Premier |
| from 07/01/1998 to 07/01/2002 in ABI/INFORM Global and ABI/INFORM Trade & Industry |
| from 01/01/2002 to 08/01/2002 in Business Source Corporate and Business Source Premier |
| from 06/01/2003 to present in ABI/INFORM Trade & Industry |
| from 01/11/2002 to present in Business Source Corporate and Business Source Premier |
| from 1986-1994 (with gaps); 1995 to present in Curtis Memorial Print Holdings |
| from 01/01/1997 to present in Literature Resource Center |
| from 06/01/1997 to present in Academic Search 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 |