TY  - BOOK
AU  - Calugareanu, Grigore
TI  - Exercises in abelian group theory
SN  - 0-4020-1183-0
U1  - 512.25 
PY  - 2003///
CY  - London
PB  - Kluwer academic
KW  - Abelian group theory
KW  - Homotogical methods
KW  - Linear topologies
N1  - Includes index; RBC
ER  -