003430000a22001330004500 SPA G 986.1 L9257c López Michelsen, Alfonso (1913-) Cuestiones colombianas : Ensayos / Alfonso López Michelsen México, D.F., México : Modernas 400 Pag 11665 BK 0 0 0 0 GEN FUSBC FUSBC 2005-01-28 0 G 986.1 L9257c 11013 2019-12-12 00:00:00 1 2016-01-26 BK 0 3 40873 40873