TY - BOOK ED - Practical Management Research. ED - PHP Kenkyujo. ED - PHP Institute. TI - Seven tools for industrial engineering T2 - Shopfloor QC library SN - 4-569-54414-1 AV - HD70 .J3 S48 PY - 1994/// CY - Tokyo, Japon PB - PHP Institute N1 - Coleccion Matsushita; Incluye bibliografia ER -