TY  - BOOK
AU  - Cohn P M
AU  - Cohn P M
TI  - Classic Algebra
SN  - 9788126540679 (hbk)
U1  - B2, M2.1;P0;10-;14 
PY  - 2000///
CY  - New York       
PB  - Wiley      
KW  -  Groups
KW  -  Integers and rational numbers
KW  -  Linear equations
KW  -  Sets and mappings
KW  - Mathematics
N1  - Index 421-428p
ER  -