TY  - BOOK
AU  - British Combinatorial Conference Univ. College of Wales, Aberystwyth, 2-6 July, 1973
AU  - McDonough, T. P. ; ed.
AU  - Mavron, V. C. ; jt. ed.
TI  - Combinatorics; proceedings of the 4th conf. 1973
U1  - 511.6 
PY  - 1974///
CY  - Cambridge
PB  - Cambridge University Press
ER  -