Appropriate technology : problems and promises /
Appropriate technology : problems and promises /
edited by Nicolas Jequier.
- Paris : [Washington, D.C. : Development Centre of the Organisation for Economic Co-operation and Development ; available from OECD Publications Center], 1976.
- 344 p. ;
- Development Centre studies .
- Development Centre studies. .
90031063
Appropriate technology--Developing countries.
90031063
Appropriate technology--Developing countries.