000 00243 a2200097 4500
001 54236
100 _aTaha,Hamdy.A
245 _aOperations Research:An Introduction
260 _aIslamabad
_bNational Book Foundation
_c
090 _c33815
_d33815
942 _aNUST-CAE
_cM
_c26464
999 _c289309
_d289309