The Journal of Science Policy and Research Management
Online ISSN : 2432-7123
Print ISSN : 0914-7020
Zvi Griliches,edited, R&D,Patents,and Productivity, pp512, The University of Chicago Press, 1984
[in Japanese]
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1987 Volume 2 Issue 1 Pages 71-72

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1987 Japan Society for Research Policy and Innovation Management
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