TY  - BOOK
AU  - Lindner C C
AU  -  Rodger C A
TI  - Design theory
T2  - Discrete Mathematics and its Applications
SN  - 9781420082968
U1  - X:(B44), P9 
PY  - 2009///
CY  - Boca Raton 
PB  - CRC Press.        
KW  - Economics
ER  -