Nelson, Richard R. An evolutionary theory of economic change / Economic change Richard R. Nelson and Sidney G. Winter. - Cambridge, Mass. : Belknap Press of Harvard University Press, 1982. - xi, 437 p. : ill. ; 24 cm. Includes index. Bibliography: p. [417]-430. ISBN: 0674272277 0674272285 Subjects--Topical Terms: Economics.Economic development.Organizational change. Dewey Class. No.: 338.9 / NEE 1982