Appropriate technology technology with a human face

Xehetasun bibliografikoak
Egile nagusia:	Dunn, P. D. (Peter D.) 1927-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York Schocken Books c1979.
Gaiak:	Appropriate technology. Appropriate technology > Developing countries.