Mackenzie, W. J. M. 1909- Politics and social science [by] W. J. M. Mackenzie. - Baltimore, Penguin Books [1967] - 424 p. 18 cm. - Pelican books, A907 . Bibliography: p. [393]-413. LCCN: 68000497 Subjects--Topical Terms: Political science. LC Class. No.: JA76 / .M3 1967b Dewey Class. No.: 320 / MAP 1967