000
00251nam a2200097Ia 4500
008
180820s9999 xx 000 0 und d
050
_a
C QA 241 J62 1998
100
_a
Jones, Gareth A./ Jones, J. Mary
245
0
_a
Elementary number theory
942
_c
BK
999
_c
64090
_d
64090