Planning for economic development report of the Secretary-General transmitting the study of a group of experts.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
s.n.
1963-.
|
| Cyfres: | United nations [Document] A/5533/rev.1
|
| Pynciau: |