000			00434nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a0000000
100			_aMahajan, S.P.
245		0	_aOperations Research
250			_a2nd.
260			_aNew Delhi _bTata McGraw Hill _c2011
300			_a672
365			_b250
650			_aManagement
942			_cTB
999			_c3035 _d3035