TY  - BOOK
AU  - Hilton P J
AU  -  Stammbach U
TI  - Course in homological algebra
T2  - Graduate texts in mathematics; 4
U1  - B316, L1    EB 
PY  - 1971///
CY  - New York    
PB  -  Springer- Verlag       
KW  -  Topology
KW  - Mathematics
N1  - Bibliography p
ER  -