Combinatorial Mathematics VI: Proceedings of the Sixth Australian Conference on Combinatorial Mathematics. Armidale, Australia, August 1978 (Lecture Notes in Mathematics (748), Band 748) Proceedings of the Sixth Australian Conference on Combinatorial Mathematics. Armidale, Australia, August 1978

Graphic sequences.- Combinatorics - A branch of group theory?.- The current status of the generalised moore graph problem.- Some 2-(2n+1,n,n-1) designs with multiple extensions.- The graph of type (0, ?, ?) realizations of a graphic sequence.- Divisibility properties of some fibonacci-type sequences.- Interlaced A class of graceful trees.- Construction of balanced designs and related identities.- A generalization of a covering problem of mullin and stanton for matroids.- Factorisation of complete bipartite graphs into two isomorphic subgraphs.- Decomposition of integral pseudometrics.- Comparison of weighted labelled trees.- Isomorphic factorisations Automorphisms.- A family of weakly self-dual codes.- An application of renewal sequences to the dimer problem.- Some remarks on generalised hadamard matrices and theorems of rajkundalia on sbibds.- Balanced binary arrays The square grid.- Classifying K-connected cubic graphs.