TY  - BOOK
AU  - Hilton, Peter
AU  - 
TI  - Lectures in homological algebra; expository lectures from the CBMS regional conference held at Virginia Polytechnic Institute, July 1970
T2  - Regional conference series in Mathematics
U1  - 512 
PY  - 1971///
CY  - Rhode Island
PB  - American Mathematical Society
ER  -