Appropriate technology technology with a human face

Appropriate technology technology with a human face

ग्रंथसूची विवरण
मुख्य लेखक: Dunn, P. D. (Peter D.) 1927-
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Schocken Books c1979.
विषय:
Appropriate technology.
Appropriate technology > Developing countries.