Paperback
ISBN: 978-92-3-101607-3
ISBN-10: 92-3-101607-5
Unesco ยท 1979
| See also: | ||
| 1989 | Paperback | Unesco List of Documents and Publications 1984-1986 |
| 1986 | Paperback | UNESCO List of Documents and Publications, 1981-83 |
| 1984 | Paperback | UNESCO List of Documents and Publications 1977-1980 |