000			00350nam a2200157Ia 4500
008			200204s9999 xx 000 0 und d
082			_a658.4 Kar
100			_a"Karatsu, Hajime."
245		0	_aInvitation to QC.
260			_aTokyo
260			_bPHP Institute.
260			_c1982
300			_a104 p.
650			_aQuality circle
942			_cBK
999			_c43455 _d43455