TY  - BOOK
AU  - Lawvere, F William
AU  - Schanuel, Stephen H.
TI  - Conceptual Mathematics : A first introduction to categories
SN  - 0521472490
U1  - 511.3 
PY  - 1997///
CY  - New York
PB  - Cambridge University Press
KW  - Mathematics
ER  -