| 其他書名 | Testimony of Inventors, Manufacturers, Publicists and Scientific Societies who Successfully Opposed a Similar Compulsory License Measure Before the House Patent Committee in 1912 |
| 出版 | U.S. Government Printing Office, 1915 |
| URL | http://books.google.com.hk/books?id=4lTc0AEACAAJ&hl=&source=gbs_api |