000 00294nam a2200121Ia 4500
008 230715s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a512.7
_bT02 HAS
100 _a Hasse, Helmut
_93623
245 0 _a Number theory
_c Hasse, Helmut
260 _bSpringer
_c2002
942 _cBK
999 _c9131
_d9131