| ID | 143200 |
| Call Number | UNESCO/ED/E.102/185976 |
| Title Proper | Information : An essential factor in educational planning and policy |
| Language | ENG |
| Author | Psacharopoulos, George Ed. |
| Publication | Paria, United Nations Educational Scientific and Cultural Organization, 1980. |
| Description | 303p 24 cm |
| Price. Qualification | SIS Dep |
| Classification Number | UNESCO |
| Key Words | UNESCO |