000 00306nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _bN77 MAR
_a512.74
100 _a Marcus, Daniel A.
_92056
245 0 _a Number fields
_c Marcus, Daniel A.
260 _b Springer
_c1977
942 _cBK
999 _c12535
_d12535