Llwytho...
Public goods, public gains Calculating the social benefits of public R & D /
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Iaith: | Undetermined |
| Cyhoeddwyd: |
New York :
Oxford University Press ,
2011.
|
| Pynciau: |
University of Kerala
| Rhif Galw: |
X9W:8.73:f Q1 |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |