000 00309nam a2200121Ia 4500
100 _aSatyanarayan, M & Raman, Lalitha
250 _a2nd edition
942 _cBK
245 _aManagement operations research
260 _aHimalaya Publishing House, Mumbai
_c1982
082 _a658.54 Sat/Ram
300 _axi, 463
999 _c21502
_d21502