000 00000nam a2200000 a 4500
005 20251203090503.0
082 _a511.62,
_bD, pol
100 _aPolya, G.
245 _aCombinatorial enumeration of groups, graphs and chemical compounds
260 _aNew York
_bSpringer-Verlag
_c1987
300 _avi, 148p
_c17 ill., 22 cm.
690 _aCombinational enumeration problems
700 _aRead, RC.
964 _bEng
_c100
_d
_e010
_f
_g_
997 _a17814 LIBSC C 27767 LIBSC C
999 _c9352
_d9352