| 其他書名 | White House Conference on Library and Information Services, Pre-conference Meetings on Special Themes, June 8-9 and September 14, 1978 |
| 出版 | National Commission on Libraries and Information Science, 1979 |
| URL | http://books.google.com.hk/books?id=0d7QGAAACAAJ&hl=&source=gbs_api |