Varian Hal R. Variants in economic theory Selected works - Cheltenham Edward Elgar 2000 - viii;374p cm. - Economist of the Twentieth century . Bibliography chapterwise ISBN: 5432.80 Source: 8023/�69.95, 01/11/2000, SBD General Book Subjects--Topical Terms: Economics Dewey Class. No.: XxN47, P0