| Date Filed | Type | Description |
| 10/06/2008 |
10-K
| Annual Report for the period ended July 31, 2008 |
| 10/15/2007 |
10-K
| Annual Report for the period ended July 31, 2007 |
| 10/15/2007 |
AR
| 2007 Annual Report (966kB) |
| 10/10/2006 |
10-K
| Annual Report for the period ended July 31, 2006 |
| 10/10/2006 |
AR
| 2006 Annual Report (121kB) |
| 10/12/2005 |
10-K
| Annual Report for the period ended July 31, 2005 |
| 10/12/2005 |
AR
| 2005 Annual Report (219kB) |
| 10/14/2004 |
10-K
| Annual Report for the period ended July 31, 2004 |
| 10/14/2004 |
AR
| 2004 Annual Report (524kB) |
| 10/27/2003 |
10-K
| Annual Report for the period ended July 31, 2003 |
| 10/27/2003 |
AR
| 2003 Annual Report (293kB) |
| 11/29/2002 |
10-K/A
| Annual Report for the period ended July 31, 2002 [amend] |
| 11/13/2002 |
10-K
| Annual Report for the period ended July 31, 2002 |
| 11/13/2002 |
AR
| 2002 Annual Report (971kB) |
| 10/23/2001 |
AR
| 2001 Annual Report (1.4MB) |
| 10/23/2001 |
10-K
| Annual Report for the period ended July 31, 2001 |
| 10/27/2000 |
10-K
| Annual Report for the period ended July 31, 2000 |
| 10/27/2000 |
AR
| 2000 Annual Report (1.5MB) |
| 12/06/1999 |
10-K/A
| Annual Report for the period ended July 31, 1999 [amend] |
| 10/29/1999 |
10-K
| Annual Report for the period ended July 31, 1999 |
| 10/29/1998 |
10-K
| Annual Report for the period ended July 31, 1998 |
| 10/29/1997 |
10-K
| Annual Report for the period ended July 31, 1997 |
| 10/29/1996 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |