TY  - BOOK
AU  - Roberts, Fred S.
AU  - Tesman, Barry
TI  - Applied combinatorics
SN  - 9781420099829
U1  - 511.6 
PY  - 2009///
CY  - Boca Raton
PB  - Crc Press
KW  - Combinatorial analysis
N1  - Includes bibliographical references and index
ER  -