| 其他書名 | A Study of the Persistent Issue of International Scientific Mobility, Prepared for the Subcommittee on National Security Policy and Scientific Developments of ..., Sept. 1974 |
| 出版 | 1974 |
| URL | http://books.google.com.hk/books?id=otpSjZh17SAC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |