TY  - BOOK
AU  - Politzer,Georges
TI  - Principios elementales de filosofía
AV  - BD22 .P613 1976
U1  - 100 
PY  - 1975///
CY  - Madrid
PB  - Akal Editor
KW  - Philosophy
KW  - Introductions
KW  - Local
N1  - Translation of : Elementary principles of philosophy; Includes bibliographies
ER  -