Documentation made easy a library manual for nongovernmental organizations specializing in appropriate technology and rural development
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Braunschweig, Wiesbaden
Friedr, Vieweg & Sohn
1990.
|
| Pynciau: |