Combinatorial mathematics VI : proceedings /

by Wallis, W. D.
Published 1979

A beginner's guide to discrete mathematics /

by Wallis, W. D.
Published 2012

A beginner's guide to finite mathematics : for business, management, and the social sciences /

by Wallis, W. D.
Published 2012

Combinatorics : rooms squares, sum-free sets, hadamard matrices.

by Wallis, W. D., Wallis, W. D., Steer, Anne Penfold, Wallis, Jennifer Seberry
Published 1964

Combinatorial mathematics IV : proceedings for the Fourth Australian Conference held at the University of Adelaide, August 27-29, 1975 /

by Wallis, W. D., Casse, Louis R. A. 1934 -
Published 1964