TY  - BOOK
AU  - ;Cohn, P. M. 
TI  - Algebra
SN  - 9780471922346
U1  - 512 COH 
PY  - 1974///-77]
CY  - London, New York
PB  - :, Wiley
KW  - ; Algebra
KW  - ; Mathematics
KW  - ; Cohn, P M
KW  - ; Elenor Donation
ER  -