TY  - BOOK
AU  - Berge,C.(Claude)
TI  - Principles of combinatorics
SN  - 0120897504
PY  - 1971///
CY  - New York
PB  - Academic Press
KW  - Combinatorial analysis
N1  - Originally published as'Principes de combinatoire'. Paris : Dunod, 1968; Includes bibliography
ER  -