Paperback
ISBN: 978-92-3-102772-7
ISBN-10: 92-3-102772-7
United Nations Educational Scientific and Cultural Organization (UNESCO) ยท 1992
| See also: | ||
| 1991 | Paperback | Records of the General Conference: 25th Session |
| 1990 | Paperback | Records of the General Conference: 25th Session |
| 1990 | Paperback | Records of the General Conference: 25th Session |
| 1989 | Paperback | Records of the General Conference: 24th Session |
| 1988 | Paperback | Records of the General Conference: 24th Session |
| 1987 | Paperback | Records of the General Conference: 23rd Session |