Higgs, Robert The transformation of the American economy, 1865-1914 : an essay in interpretation / Robert Higgs - New York : Wiley , 1971 - xv, 143p. : ill. ; 24 cm. - The Wiley series in American economic history . Bibliography: p. 128-137. ISBN: 0471390038 Subjects--Geographic Terms: United States--Economic conditions--1865-1918 Dewey Class. No.: 330.9 US / HIG