000			00359nam a2200145Ia 4500
008			231101s9999 xx 000 0 und d
082			_a519.86 _bGUP
100			_aGupta, R. C.
245		0	_aStatistical quality control
250			_a3rd ed.
260			_bKhanna _aDelhi _c1983
300			_avi, 1341p. p.
650			_aQuality control-Statistics
942			_cBK
999			_c3165 _d3165