TY  - BOOK
AU  - AYRES, FRANK
TI  - THEORY AND PROBLEMS OF MODERN ALGEBRA: 425 SOLVED PROBLEMS
T2  - 0
U1  - 515 
PY  - 1965///
CY  - NEW YORK-U.S.A.
PB  - SCHAUM PUBLISHING
KW  - CIENCIAS PURAS
N1  - SETS-RELATIONS/GROUPS-MATRICES
ER  -