书目详细信息
： R & D, PATENTS, AND PRODUCTIVITY /
书目信息 机读格式(MARC)
| ISBN： | 0226308839 |
|---|---|
| 地理区域代码： | n-us--- |
| 题名： | R & D, patents, and productivity / edited by Zvi Griliches. |
| 索书号： | F402/G858E |
| 出版发行项： | Chicago : University of Chicago Press, c1984. |
| 载体形态： | xi, 512 p. : ill. ; 24 cm. |
| 一般附注： | Papers presented at a conference held in Lenox, Mass. in the fall of 1981, and organized by the National Bureau of Economic Research. |
| 书目附注： | Includes bibliographies and indexes. |