Mackenzie W. J. M. Politics and social science / [by] W. J. M. Mackenzie. - Harmondsworth ; Baltimore : Penguin Books, 1967. - 424 p. - A907 . - A907 . Bibliography: p. [393]-413 Nat. Bib. No.: 68000497 /r85 Nat. Bib. Agency Control No.: 1023272 ChTaNC Subjects--Topical Terms: Political science.政 LC Class. No.: JA76 / .M3 1967b