000 00283nam a2200121Ia 4500
008 200324s9999 xx 000 0 und d
082 _a512
_bSHE-A
100 _aSheth,I H
245 0 _aAbstract Algebra
260 _bPHI Learning,
650 _aAlgebra-- Mathematics
942 _cBK
999 _c607935
_d607935