000 00344nam a2200145Ia 4500
001 12806
008 170722s9999 xx 000 0 und d
100 _aPettofrezzo, Anthony J.
245 _aElements of number theory /
260 _c1970.
653 _aMathematics
653 _aNumber Theory
700 _aByrkit, Donald R.
942 _cGEN
999 _c86325
_d86325