Effects of user innovation on industry growth : evidence from steel refining technology
(Discussion paper ; no. 47)
国立国会図書館請求記号
M19-B117
国立国会図書館書誌ID
000009411239
資料種別
図書
著者
[by] Tsuyoshi Nakamura, Hiroshi Ohashi
出版者
1st Theory-Oriented Research Group, National Institute of Science and Technology Policy, Ministry of Education, Culture, Sports, Science and Technology