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: |
| Disgrifiad Corfforoll: | 344p. |
|---|---|
| ISBN: | 9264114920 |