1. Graph Theory with Applications;Bondy,1976
2. A constructive graph-theoretic solution of the Shannon switching game;Bruno;IEEE Trans. Circuit Theory,1970
3. Principal partition and principal minors of a matroid, with application;Bruno,1970
4. The principal minors of a matroid;Bruno;Linear Algebra Appl.,1971
5. P.A. Catlin, The reduction of graph families closed under contraction, to appear.