TY  - BOOK
AU  - Sachkov,Vladimir Nikolaevich
TI  - Combinatorial methods in discrete mathematics
T2  - Encyclopedia of mathematics and its applications
SN  - 9780521455138
PY  - 1996///
CY  - Cambridge, New York, USA
PB  - Cambridge University Press
KW  - Combinatorial analysis
N1  - Includes bibliographical references and index
ER  -