Appropriate technology : problems and promises /
Appropriate technology : problems and promises /
edited by Nicolas Jequier
- Paris : OECD, 1976
- 344 p. ; 24 cm.
- Development Centre studies .
- Development Centre studies .
9264114920
Technology--Developing countries
Underdeveloped areas--Technology
9264114920
Technology--Developing countries
Underdeveloped areas--Technology
