000			00320nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a519
082			_b3 PAN
100			_a"Pant,J.C."
245		0	_aIntroduction To Optimiza
260			_aNew Delhi
260			_bJain Brother
260			_c1988
300			_a"xi,628"
999			_c30983 _d30983