| Tekijä: | Kraft, K. |
| Otsikko: | Market structure, firm characteristics and innovative activity. |
| Lehti: | Journal of Industrial Economics
1989 : MAR, VOL. 37:3, p. 329-336 |
| Asiasana: | MARKET STRUCTURE NEW PRODUCTS METALS INDUSTRY FEDERAL REPUBLIC OF GERMANY |
| Kieli: | eng |
| Tiivistelmä: |
SCIMA