The rate and direction of inventive activity: economic and social factors
Subtitle: a conference of the Universities-National Bureau Committee for Economic Research and the Committee on Economic Growth of the Social Science Research Council.
Contributors: Social Science Research Council (U.S.). Committee on Economic Growth.
Publisher: Princeton University Press
Published: 1962
Place of publication: Princeton
Language: eng
Number of pages: 635
Subjects: Inventions.
Notes: Bibliographical footnotes.
"A report of the National Bureau of Economic Research, New York."