TY  - BOOK
AU  - Mac Lane,Saunders
AU  - Moerdijk,Ieke
TI  - Sheaves in geometry and logic: A first introduction to topos theory 
SN  - 0387977104
AV  - QA169 M317
PY  - 1992///
CY  - New York
PB  - Springer Verlag
KW  - Topos (Matemáticas)
ER  -