000 00260nam a2200097Ia 4500
008 180820s9999 xx 000 0 und d
050 _aC QA 241 O35 1988
100 _aOgilvy, Charles S./ Andersons, John T.
245 0 _aExcursions in number theory
942 _cBK
999 _c63960
_d63960