000 00315nam a2200133Ia 4500
008 230715s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a512.3
_bN90 LAN
100 _aLang, Serge
245 0 _aCyclotomic fields I and II
_cLang, Serge
250 _a2nd ed.
260 _bSpringer
_c1990
942 _cBK
999 _c8072
_d8072