TY  - BOOK
AU  - Wallis W D
TI  - Introduction to combinatorial designs
T2  - Discrete Mathematics and Its Applications
SN  - 1584888385 (hbd)
U1  - B217, P7 
PY  - 2007///
CY  - Boca Raton 
PB  - Champman & Hall    
KW  -  Combinatorial designa and configuration
KW  - Statistics
N1  - Bibliographical references 281-292p; Index 307-311p
ER  -