000 00235nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQA247.L37 1971
100 _aMAX D. LARSEN
245 0 _aMULTIPLICATIVE THEORY IDEALS
942 _cBK
999 _c186622
_d186622