000 00000nam a2200000 a 4500
005 20251203091908.0
020 _a0444823514
082 _a511.6,
_bD, gra
100 _aGraham, R.L.
245 _aHandbook of combinatorics;v.2
260 _aAmsterdam
_bElsevier
_c1995
300 _a1021-2198p.
_c22cm
690 _aCombinatorics
700 _aGrotschel, M
964 _bEng
_c
_d
_e
_f
_g_
997 _a85805 C
999 _c56589
_d56589