Thorelli, Hans Birger Consumer information systems and consumer policy Hans B. Thorelli, Sarah V. Thorelli. - Cambridge, Mass. Ballinger Pub. Co. c1977. - xviii, 397 p. ill. Includes index. Bibliography: p. 383-387. ISBN: 0884102718 LCCN: 76048925 //r80 Subjects--Topical Terms: Consumer education--Information services.Consumer protection--Information services. LC Class. No.: TX335 / .T47 Dewey Class. No.: 640.73