Combinatorial Matrix Theory - Brualdi, Richard A. (University of Wisconsin, Madison), Ryser, Herbert J. (California Institute of Technology)

This book, first published in 1991, is devoted to the exposition of combinatorial matrix theory. This subject concerns itself with the use of matrix theory and linear algebra in proving results in combinatorics (and vice versa), and with the intrinsic properties of matrices viewed as arrays of numbers rather than algebraic objects in themselves.