Evaluation newsletter. No. 1, Oct. 1987.
1987
详细记录
符号***
标题Evaluation newsletter. No. 1, Oct. 1987.
索书号
UNST/IESA(05)/E8
日期[New York] : UN, Oct. 1987.
描述
11 p. : table
备注
Prepared by the Central Evaluation Unit.