000 00327nam a22001337a 4500
020 _a9789351611837
082 _a658.4034
100 _aSWARUP KANTI
245 _aINTRODUCTION TO MANAGEMENT SCIENCE: OPERATION RESEARCH
250 _a20TH
260 _aNEW DELHI
_bSULTAN CHAND
_c2017
300 _aXXUV, 1156P
942 _cBK
999 _c9458
_d9458