Ruggiero, Guido De. The history of European liberalism / Guido De Ruggiero ; translated by R. G. Collingwood. - Boston : Beacon Press, 1959. - 476 p. ; 22 cm. Includes index. 311 311 Subjects--Topical Terms: Liberty. Political parties -- Europe. Dewey Class. No.: 320.94 / D34h