TY  - BOOK
AU  - Berge,Claude
AU  - Berge,Claude
TI  - Hypergraphs: combinatorics of finite sets 
T2  - North-holland mathematical library
SN  - 0444874895
AV  - QA166.23 B4713
PY  - 1989///
CY  - Amsterdam
PB  - North-holland
KW  - Hipergraficas
KW  - Teoría de grafos
ER  -