Innovation in Israel, 1968-97 : a comparative analysis using patent data
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cambridge
National Bureau of Economic Research
1999.
|
| Saila: | NBER working paper series
no.7022 |
| Gaiak: |