Wesley M. Cohen
1 ta ish
Carnegie Mellon University
Innovation and Learning: The Two Faces of R&D
Wesley M. Cohen, Daniel A. Levinthal
Maqola19893 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Carnegie Mellon University
Wesley M. Cohen, Daniel A. Levinthal