This book consists of eighteen articles in the area of Combinatorial Matrix Theory' and Generalized Inverses of Matrices'. Original research and expository articles presented in this publication are written by leading Mathematicians and Statisticians working in these areas. The articles contained herein are on the following general topics: matrices in graph theory', generalized inverses of matrices', matrix methods in statistics' and magic squares'. In the area of matrices and graphs, speci_c topics addressed in this volume include energy of graphs, q-analog, immanants of matrices and graph...