| Tue, 27 Apr 2010 12:14:30 +0530 | Santosh G. Vattam | Major edits. | file | diff | annotate |
| Tue, 12 Jan 2010 19:03:34 +0530 | Puneeth Chaganti | Changes made during REC Chennai workshop. | file | diff | annotate |
| Thu, 08 Oct 2009 18:59:47 +0530 | Madhusudan.C.S | Added quiz tex file and all exercise problems Madhu worked out. | file | diff | annotate |