000
00291nam a2200121 4500
008
160616s1960 000 0
245
_a
Modern elementary theory of numbers
100
_a
Dickson, Leonard Eugene
260
_c
1960
500
_a
B13 K01
942
_c
BK
_2
BK434
080
_a
511 DIC
999
_c
434
_d
434