000
00253nam a2200109 4500
008
160616s 000 0
245
_a
Algorithms and complexity
100
_a
Wilf, Herbert S
500
_a
D6,8(B) M625
942
_c
BK
_2
BK80
080
_a
681.3 WILF
999
_c
80
_d
80