| ISBN: | 3540634398 |
|---|---|
| 题名: | Technological competition,employment and innovation policies in OECD countries./ Welfens, Paul.J.J.,David Audretsch,John T.Addison and Hariolf Grupp. |
| 索书号: | F151.041/T255E |
| 出版发行项: | Heidelberg: Springer, 1998. |
| 载体形态: | vi, 231p. ill. 23cm. |
| 书目附注: | includes references. |