000			00335nam a2200133Ia 4500
005			20260413100628.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aPatrnobis D
245		0	_aPrinciples of process control
260			_bN Delhi Tata mcgrew Hill _c1993
300			_a272
942			_cGB
999			_c3032 _d3032