Coleman, John R. Comparative economic systems : an inquiry approach / John R. Coleman. - New York : Holt, Rinehart and Winston, 1968. - 226 p. : ill. ; 25 cm. - Holt social studies curriculum . Includes bibliographies. Subjects--Topical Terms: Comparative economics. Subjects--Index Terms: economics. economic systems. Dewey Class. No.: 330.1 / j c