Caplovitz, David The poor pay more : consumer practices of low-income families / David Caplovitz - [New York] : Free Press of Glencoe, c1963 - 220 p. ; 22 cm. - A Report of the Bureau of Applied Social Research, Columbia University . Includes bibliographical references and index ISBN: USD 02.45 Subjects--Topical Terms: Consumers--United States Dewey Class. No.: 339.420973