Patenting and research and development a global view
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
World Bank
2005
|
| Cyfres: | Policy research working paper
no. 3739 |
| Pynciau: |