000			00328nam a2200157Ia 4500
100			_aKhanna, O P
080			_a658.33 Kha
526			_dTB
526			_aUG
366			_f20
942			_cBK
245			_aIndustrial engineering and management
260			_aDhanpat rai _bNew Delhi _c2011
300			_axxiv,999
546			_aE
999			_c73583 _d73583