Hough, Robbin R. What economists do [by] Robbin R. Hough. - New York Harper & Row [1972] - viii, 167 p. illus. 21 cm. 920331 Bibliography: p. 115-119. ISBN: 0060429151 LCCN: 75170619 Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / .H73 Dewey Class. No.: 330