TY  - GEN
AU  - Mac Lane,Saunders
AU  - Moerdijk,Ieke
TI  - Sheaves in geometry and logic: A first introduction to topos theory
T2  - Universitext
SN  - 0387977104 (New York : acid-free paper)
U1  - 512.55 
PY  - 1992///
CY  - New York
PB  - Springer-Verlag
KW  - Toposes
ER  -