TY  - BOOK
AU  - Lawvere, FW
AU  - Schanuel, Stephen H
TI  - Conceptual mathematics:a first introduction to categories
SN  - 9780521894852
U1  - 510 
PY  - 2009///
CY  - Cambridge 
PB  - Cambridge University Press
KW  - CONCEPTUAL MATHEMATICS
N1  - Ref sec
ER  -