000 00292nam a2200133Ia 4500
001 13216
008 170722s9999 xx 000 0 und d
100 _aMccoy, Neal H.
245 _aTheory of rings /
260 _c1964.
653 _aHigher Algebra
653 _aMathematics
942 _cGEN
999 _c63131
_d63131