TY  - BOOK
AU  - Roberts Fred S
AU  - Tesman Barry
TI  - Applied Combinatorics
SN  - 9781420099829
U1  - 511.6 ROB 
PY  - 2009///
CY  - London
PB  - CRC Press
KW  -  Roberts Fred S
KW  -  Tesman Barry
KW  - Applied Combinatorics
ER  -