The rate and direction of inventive activity: economic and social factors - a conference of the Universities-National Bureau Committee for Economic Research and the Committee on Economic Growth of the Social Science Research Council : a report of the National Bureau of Economic Research, New York

Genre
Konferenspublikation
Språk
Engelska
Förlag År Ort Om boken ISBN
Princeton University Press 1962 USA, Princeton x, 635 sidor.