000 00321nam a22001217a 4500
020 _a9798181282827
100 _aHarvir Singh Kasana
245 _aIntroductory Operations Research: Theory And Applications
260 _aNew Delhi
_bSpringer (India)
_c2003
300 _axi+581
700 _aKrishna Dev Kumar
942 _cBK
999 _c56672
_d56672