TY  - BOOK
AU  - Berge,Claude
TI  - Hypergraphs: combinatorics of finite sets 
T2  - North-Holland Mathematical Library
SN  - 0444874895
PY  - 1989///
CY  - Amsterdam
PB  - North-Holland
KW  - Hypergraphs
N1  - Translation of: Hypegraphes : combinatoires des ensembles finis, Borda, Paris, 1987; Includes bibliographical references (p. 237-255)
ER  -