haku: @indexterm r&d costs / yhteensä: 79
viite: 28 / 79
Tekijä: | Brockhoff, K. |
Otsikko: | R. and D. and marketing productivities from cross-sectional data: a study of German chemical corporations |
Lehti: | R. and D. Management
1990 : Oct, Vol.20:4, P.323-327 |
Asiasana: | R&D COSTS MARKETING EXPENDITURE PRODUCTIVITY FEDERAL REPUBLIC OF GERMANY CHEMICAL INDUSTRY |
Kieli: | eng |
Tiivistelmä: |
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