石原勝吉

Overview

Works:	2 works in 0 publications in 0 languages

Titles

品管圈百問百答. 基礎篇 by: 石原勝吉; 陳哲仁 (Language materials, printed)

品管圈活動圖解 by: 石原勝吉; 陳耀茂 (Language materials, printed)