000			00392nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
100			_aKhanna, O P.
245		0	_aIndustrial engineering and management
250			_a9th ed.
260			_c1987 _bNew Delhi : Dhanpat Rai,
300			_axiv+867
650			_aIndustrial engineering Management, industry
942			_cAA
999			_c160778 _d160778