TY  - GEN
AU  - Bona, Miklos
TI  - Walk through combinatorics : an introduction to enumeration and graph theory
SN  - 9789814335232
PY  - 2011///
CY  - New Jersey
PB  - World Scientific
KW  - Combinatorial analysis
KW  - Enumeration theory
KW  - Graph theory
ER  -