000			00308nam a22001337a 4500
020			_a978-81-265-1256-0
082			_a001.424 _bRAV
100			_aA.Ravindran
245			_aOperations Research: principles and Practice
250			_a2nd ed
260			_aNew Delhi _bWiley _c2006
300			_a637
942			_cBK
999			_c31882 _d31882