000			00294nam a2200121Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aB S goel
245			_aproduction operation management
260			_bMeerut:Pragati park _c1995
300			_a518p.
650			_aManagement
999			_c3155 _d3155