Appropriate technologies for developing countries

Författare
National Academy of Sciences National Research Council Richard S. Eckaus
(Prepared by Richard S. Eckaus for the Panel on Appropriate Technologies for Developing Countries ... National Research Council.)
Genre
Ej skönlitteratur
Språk
Engelska
Förlag År Ort Om boken ISBN
National Academy of Sciences 1977 USA, Washington, D.C xiii, 140 sidor.