| 2010-03-11 | Santosh G. Vattam | Updated after Day 2 at GRDCS | file | diff | annotate |
| 2010-01-12 | Puneeth Chaganti | Changes made during REC Chennai workshop. | file | diff | annotate |
| 2009-10-11 | Madhusudan.C.S | Almost last set of official solutions and final quiz. | file | diff | annotate |
| 2009-10-08 | Madhusudan.C.S | Added quiz tex file and all exercise problems Madhu worked out. | file | diff | annotate |