Appropriate technology documentation bulletin /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Hyderabad.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/EEA6010B-2F04-4D39-92D1-8AC65A439B65 |
| Description not available. |