Alternative technology
Alternative technology
/ Proceedings of the Seminar held in September 1975 under the joint Auspices of the IIAS, Simla and CSIR, New Delhi
- Simla: Indian Institute of Advance Study, 1979
- viii, 331p.
Appropriate technology
Developing countries Technology
62(082.2) / L9
Appropriate technology
Developing countries Technology
62(082.2) / L9