TY  - BOOK
AU  - Nicholson, W. Keith
TI  - Introduction to abstract algebra
SN  - 0-471-33109-0
U1  - 512.02/NIC 
PY  - 1999///
CY  - New York
PB  - John Wiley
KW  - Algebra, Abstract
KW  - Mathematics
ER  -