TY  - BOOK
AU  - Cameron, Peter J.,
TI  - Combinatorics : topics, techniques, algorithms
SN  - 9780521457613
U1  - 511.6 CAM 
PY  - 1994///
CY  - New York 
PB  - Cambridge University Press
KW  - General principles of mathematics
KW  - Combinatorial analysis
N1  - Includes bibliographical referencesand index.
ER  -