000			00367nam a2200133Ia 4500
008			231023s9999||||xx |||||||||||||| ||und||
020			_a9780071333465
041			_aeng
100			_aHiller,Fredericks; Lieberman, Gerald, J; Nag, Bodhi. _915514
245		0	_aIntroduction to operation research
250			_a9th ed.
260			_bTata McGraw Hill _c2010
942			_cBK
999			_c26668 _d26668