TY - JOUR AU - A. Klingst TI - Quality Control and Industrial Statistics - Duncan, Acheson J. JO - Metrika PY - 1959 SP - 253 EP - 254 VL - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1959__2_175066/ ID - MET_1959__2_175066 ER -