| ISBN: | 0226074153 |
|---|---|
| 题名: | The economics of new goods./ edited by Timothy F.Bresnahan and Robert J.Gordon. |
| 索书号: | F0/E19-3E |
| 出版发行项: | Chicago/London: The University of Chicago Press, 1997. |
| 载体形态: | x, 494p. ill. 24cm. |
| 书目附注: | includes bibliographical references and index. |