000			00687nam a2200241Ia 4500
003			OSt
005			20220926005734.0
006			a|||||r|||| 00| 0
007			ta
008			220923b |||||||| |||| 00| 0 eng d
037			_cGeneral Book
040			_aRTL _cRTL _beng
041			_2eng _aeng
082			_aB2893, M9
100			_aSharma J K _9264219
245		0	_aMathematical models in operations research
260			_a New Delhi _bTata McGraw-Hill _c1989
300			_axv,620p _ccm.
500			_aBibliography: P 613-615; Appendix: P 597-612
650			_aOperational Research
942			_hB2893, M9 _cGB _2CC
999			_c615041 _d615041