Chartrand, Gary <br/><br/>
Graphs and digraphs 
by Gary Chartrand, Linda Lesniak and Ping Zhang 
 - 5th ed 
 - Boca Raton  CRC Press  c2011 
 - xii, 586p 
<br/><br/><label>ISBN: </label>9781439826270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory.--MATHEMATICS / Combinatorics--Directed graphs.<br/>COMPUTERS / Operating Systems / General--MATHEMATICS / Advanced
<br/><br/><label>Dewey Class. No.: </label>511.5 CHA