TY  - BOOK
AU  - Herrlich,Horst
AU  - Herrlich,Horst
AU  - Strecker,George E.
TI  - Category theory: an introduction
T2  - Allyn and Bacon series in advanced mathematics
PY  - 1973///]
CY  - Boston
PB  - Allyn and Bacon
KW  - Categories (Mathematics)
ER  -