000 00351nam a2200145Ia 4500
001 13002
008 170722s9999 xx 000 0 und d
100 _aShanti Narayan
245 _aElements of elementary algebraic structures :
_bRings /
260 _c1966.
500 _a2
653 _aElementary Algebra
653 _aMathematics
942 _cGEN
999 _c74037
_d74037