000			00328nam a2200145Ia 4500
008			200813s9999 xx 000 0 und d
020			_a8186548688
082			_a003
100			_aChoudhry,M.P.
245		0	_aOperation Research
250			_a1st
260			_aNew Delhi _bPiyush Books _c2004
300			_a523p.
942			_cREF
999			_c34530 _d34530