Llwytho...
Appropriate technology problems and promises
| Awduron Eraill: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
France
Organisation for economic co-operation and development
1976
|
| Cyfres: | Development centre studies
|
| Pynciau: |
DAE
| Rhif Galw: |
330.341.1 JEQ |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |