7 books • 6 series
Introductory Combinatorics (Classic Version) (Pearson Modern Classics for Advanced Mathematics)
The Mutually Beneficial Relationship of Graphs and Matrices (CBMS Regional Conference Series in Mathematics)
A Combinatorial Approach to Matrix Theory and Its Applications (Discrete Mathematics and Its Applications)
Combinatorial Matrix Theory (Advanced Courses in Mathematics - CRM Barcelona) (Encyclopedia of Mathematics and its Applications)