TY  - BOOK
AU  - Paulsen, William
TI  - Abstract Algebra: an interactive approach
SN  - 1420094521
U1  - 512.02 PAU 
PY  - 2010///
CY  - New York
PB  - CRC Press
KW  - Algebra, Abstract -- Textbooks
N1  - <p>Table of Contents; 1 Understanding t
ER  -