000 003190000a22001330004500
245 _aTheory and problems of modern algebra
100 _aAyres, Frank
260 _aNew York
_bMcGraw Hill
_c1965
300 _a245p.
440 _aSchaum's Outline series
080 _a512(076)
_bA9
041 _aEN
942 _cBK
999 _c103676
_d103676