TY  - BOOK
AU  - Colbourn, Charles J
AU  - Jeffrey H Dinitz
TI  - Handbook of Combinatorial Designs (Discrete Mathematics and Its Applications)
SN  - 9781584885061
U1  - 511.6 COL/H 
PY  - 2007///
CY  - Boca Raton
PB  - Crc Press
KW  - Combinatorics
ER  -