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 - National Bureau of Economic Research (New York); Rate and Direction of Inventive Activity: Economic and Social Factors (1960 : University of Minnesota) (Princeton : Princeton University, 1962)
Obsahuje rejstřík
Keywords: ekonomický růst; technologický rozvoj; invence; sborníky konferencí; sociální rozvoj; economic development; technological development; invention; proceedings of conferences; social development; ekonomický rozvoj; výzkum