TY  - BOOK
AU  - Bucur, Ion
AU  - Bers, L  [series editor]
AU  - Courant, R  [series editor]
AU  - Stoker, J J  [series editor]
TI  - Introduction to the theory of categories and functors
SN  - 47011651x
U1  - 513.83 
PY  - 1968///
CY  - London
PB  - Wiley-Interscience
KW  - Abelian categories
KW  - Functors
KW  - Homology- algebra
ER  -