
Graph Theory and Its Applications is a comprehensive applications-driven textbook that provides material for several different courses in graph theory. Topics include trees, connectivity, planarity, coloring; graphical models for electrical and communications networks and computer architectures; network optimization models for operations analysis, including scheduling and job assignment; voltage graphs, algebraic specification of graphs, and other topics that showcase the interplay between graph theory and algebra.
There are plenty of ways to get a copy.
* Graph Theory And Its Applications by Jonathan Gross and Jay Yellen
* Introduction to Graph Theory by Richard J. Trudeau
comprehensive/expensive:
* Graph Theory And Its Applications by Jonathan Gross and Jay Yellen
* graph theory with computer systems emphasis: Applied Combinatorics by Alan Tucker
misc other sources:
* graph theory: https://diestel-graph-theory.com/
* Harris' Combinatorics and Graph Theory
* Graph Theory by Douglas B West
* combinatorial Optimization by Papadimitriou and Steiglitz