TY  - BOOK
AU  - Bona,Miklos
TI  - A walk through combinatorics: an introduction to enumeration and graph theory 
SN  - 9810249004 (papel alcalino)
AV  - QA164 B6333
PY  - 2002///
CY  - River Edge, New Jersey
PB  - World Scientific
KW  - Análisis combinatorio
ER  -