books.google.com - The first chapter of this book provides a brief treatment of the basics of the subject. The other chapters deal with the various decompositions of non-negative matrices, Birkhoff type theorems, the study of the powers of non-negative matrices, applications of matrix methods to other combinatorial problems,...http://books.google.com/books/about/Matrices_in_Combinatorics_and_Graph_Theo.html?id=L5EyBHUYpRYC&utm_source=gb-gplus-shareMatrices in Combinatorics and Graph Theory
