Wilson, Robin James. <br/><br/>
Introduction to graph theory / 
Robin J. Wilson. 
 - 2nd ed. 
 - London :  Longman,  1979. 
 - viii, 163 p. :  ill. 
<br/><br/><label>ISBN: </label>0582443970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory.