TY  - BOOK
AU  - Welsh, D. J. A.
TI  - COMBINATORIAL MATHEMATICS AND ITS APPLICATIONS
U1  - 511.6 
PY  - 1971///
CY  - London
PB  - Academic Press
KW  - Combinatorial Analysis
N1  - Proceedings Of A Conference Held At The Mathematical Institute, Oxford, From 7-10 July, 1969
ER  -