000			00309nam a2200121Ia 4500
100			_aDas,Bholanath
020			_a978-81-7708-341-5
942			_cBK
245			_aQuality management _bconcepts,techniques and systems
260			_aNew Century publ., New Delhi _c2013
082			_a658.562 Das
300			_axxi,221
999			_c44390 _d44390