search query: @author Griliches, Z. / total: 9
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| Author: | Griliches, Z. |
| Title: | Patent statistics as economic indicators: a survey. |
| Journal: | Journal of Economic Literature
1990 : DEC, VOL. 28:4, p. 1661-1707 |
| Index terms: | ECONOMIC INDICATORS PATENTS |
| Language: | eng |
| Abstract: |
SCIMA