黑龍江省科學技術廳

Overview

Works:	1 works in 2 publications in 1 languages

Titles

TRIZ理論入門導讀 by: 黑龍江省科學技術廳 (Language materials, printed) , [編]

TRIZ理論應用與實踐 by: 黑龍江省科學技術廳 (Language materials, printed) , [編]

Subjects

發明創造力