000 00272nam a2200121Ia 4500
008 200204s9999 xx 000 0 und d
082 _a658.4 Cha
100 _a"Chandran, S.A."
245 0 _aQuality Circles : the technique.
245 0 _nIB
260 _c0
942 _cBK
999 _c43457
_d43457