| 其他書名 | Hearings Before the Subcommittee on Patents, Trademarks, and Copyrights..., 93-1, Pursuant to S. Res. 56 on S. 1321, September 11, 12, and 14, 1973 |
| 出版 | 1973 |
| URL | http://books.google.com.hk/books?id=wvMt_Mq8j_gC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |