✦ LIBER ✦
Accounting for the recent surge in U.S. patenting: changes in R&D expenditures, patent yields, and the high tech sector
✍ Scribed by Kim, Jinyoung; Marschke, Gerald
- Book ID
- 118001507
- Publisher
- Taylor and Francis Group
- Year
- 2004
- Tongue
- English
- Weight
- 155 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1043-8599
No coin nor oath required. For personal study only.