TY  - BOOK
AU  - Cohn,P.M.
TI  - Basic algebra: groups, rings, and fields 
SN  - 1852335874 (acidfree paper)
AV  - QA154.3 .C64 2003
U1  - 512 C661B 21
PY  - 2003///
CY  - London
PB  - Springer
KW  - Algebra
N1  - Includes bibliographical references (p. 449-451) and indexes
UR  - http://www.loc.gov/catdir/enhancements/fy0817/2002070686-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0817/2002070686-t.html
ER  -