TY  - BOOK
AU  - Mazur,David R.
TI  - Combinatorics: a guided tour 
T2  - MAA textbooks
SN  - 9780883857625
AV  - QA164 M39
PY  - 2010///
CY  - Washington, D.C.
PB  - Mathematical Association of America
KW  - Análisis combinatorio
ER  -