TY  - BOOK
AU  - Russell,Bertrand
TI  - Introduction to mathematical philosophy
T2  - The Muirhead Library of Phylosophy
AV  - QA8.4 R87 1953
PY  - 1956///
CY  - London : 
PB  - George Allen and Unwin
KW  - Lemb
KW  - Matematicas
KW  - Filosofia
N1  - Incluye ìndice
ER  -