TY  - BOOK
AU  - Rotman,Joseph J.
TI  - An Introduction to Homological Algebra - (2nd ed.)
SN  - 9780387245270 (pbk.)
U1  - 512.55 ROT/Int 
PY  - 2009///
CY  - New York
PB  - Springer
KW  - Algebra, Homological
KW  - Homology
N1  - Includes special notations, references and index
ER  -