Biggs, Norman L. <br/><br/>
Discrete mathematics / 
Norman L. Biggs 
 - 2nd ed 
 - India  Oxford University Press  1985 
 - 425 p. 
<br/><br/><label>ISBN: </label>9780195667523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science --Mathematics.
<br/><br/><label>Dewey Class. No.: </label>512.1 BIG-N