00316nam a2200121Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 658.403 4 GUPTA PREM KUMAR PROBLEMS IN OPERATIONS RESEARCH : PRINCIPLES & SOL 1 S CHAND 1991 NEW DELHI 1078 0 0 0 0 MEC NMA NMA STACK:3:SH:3 A 1993-08-26 LT.COL.B S I K MURTHY V P NIT 105.00 COMPL COPY / 0 658.403 4 14010 2000-01-28 00:00:00 2023-07-19 BK 24527 24527