TY  - BOOK
AU  - Dewar Megan
AU  - Stevens Brett
TI  - Ordering block designs: gray codes, universal cycles and configuration orderings
SN  - 978-1-4614-4324-7
U1  - 511.6 
PY  - 2012///
CY  - New York
PB  - Springer-Verlag
KW  - Block designs
KW  - Gray codes
ER  -