| ISBN: | 0876321252 |
|---|---|
| 编目源: | DLC DLC DLC |
| 题名: | Patents throughout the world. |
| 版本说明: | 4th ed. / |
| 索书号: | D913/G799E |
| 出版发行项: | New York : Trade Activities, inc., 1978- |
| 载体形态: | 1 v. ; 25 cm. |
| 一般附注: | Loose-leaf for updating. |
| 一般附注: | Editor: Anne Marie Greene (1978-1986) |
| 一般附注: | Updated to 4th ed. |
| 一般附注: | Description based on: t.p., rel. #34, 3/90. |