TY  - BOOK
AU  - Ayres Frank
TI  - Theory and problems of matrices
U1  - 512.9434 
PY  - 1962///
CY  - New York
PB  - Schaum Publishing Co. 
KW  - GeneralELEMENTERY FEDENIATIONS, EXTENSION S OF FIELDS, GALOIS THEORY, APPLICATIONS, CYOLOTOMIC POLINOMIALS, SOLUTION BY RADICALS, RULLER AND COMPASSES CONSTRACTIONS
ER  -