000 00221 a2200097 4500
001 2725
100 _aAyres, F-JR
245 _aTheory and problems modern algebra
260 _a
_bMigraw Hill book
_c
090 _c2021
_d2021
942 _aNUST-CAE
_cM
_c11348
999 _c237798
_d237798