Duchacek, Ivo D., 1913- Power maps: comparative politics of constitutions [by] Ivo D. Duc hacek. - Santa Barbara, Calif., ABC-Clio [1973] - xiv, 252 p. ill. 23 cm. - Studies in comparative politics ; [2] . - Studies in international and comparative politics ; 2. . Includes bibliography (p. 241-249) and index. ISBN: 0874361141 087436115X (pbk.) LCCN: 72-095265 Subjects--Topical Terms: Constitutional law. Comparative government. Dewey Class. No.: 342.02 342.22