00489nam a2200169 a 4500 spa 123 A111l Abbate, Michele Libertad y sociedad de masas Buenos Aires Amorrortu Editores 1966 147 p FILOSOFIA SOCIAL FILOSOFIA POLITICA POLITICA BK 4773 4773 0 0 0 0 GRAL CINEP CINEP 2009-08-11 0 123 A111l 015028 2019-03-22 00:00:00 2009-08-11 BK