TY  - BOOK
AU  - British Combinatcrial Conference Aberystwyth (1973)
TI  - Proceedings. Ed by TP McDonough and V C Mavron
T2  - London Mathematical Society, Lecture Note Series 13
U1  - B217p3,N73, L4 
PY  - 1974///
CY  - London
PB  - CUP          
ER  -