000			00334nam a2200121Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aSharma K R
245		0	_aQuantitative Techniques And Operations Research
260			_bCalicut University Central Co-Operative _c1990
300			_a603p
650			_aOperation Research
942			_cBK
999			_c5523 _d5523