孫保瑞.

Overview

Works:	1 works in 2 publications in 1 languages

Titles

(SBIR)(ASSTD)(CITD)產業創新研發計畫撰寫範例大全 = TRIZ主要創新方法與工具 / by: 孫保瑞.; 華藝數位股份有限公司. (Electronic resources)

導遊領隊必勝考照密技 / by: 孫保瑞. (Language materials, printed)

Subjects