search query: @author Griliches, Z. / total: 9
reference: 4 / 9
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