000 00398nam a2200157 4500
082 _a511.5 BER-C
100 _aBergeron, F, et al.
_e
245 _aCombinatorial species and tree-like structures
_cF Bergeron et al.
250 _a
260 _aCambridge University Press, Cambridge
_c1997
300 _a
490 _a
650 _aGraph theory-- Mathematics
700 _a
_e
942 _cBK
999 _c445778
_d445778