| 其他書名 | A Report on a Meeting of Experts Held in Paris, January 23-27, 1984 |
| 出版 | Prepared under the auspices of the United Nations Educational, Scientific and Cultural Organization (UNESCO), 1986 |
| URL | http://books.google.com.hk/books?id=Vn1PAQAAIAAJ&hl=&source=gbs_api |