000
00227nam a22001097a 4500
999
_c
6630
_d
6630
082
_a
658.4034
_b
PAN/OPE
100
_a
Pandit, Vinay
245
_a
Operation research
260
_a
Mumbai
_b
Sheth
_c
2016
300
_a
278
942
_c
BK