Biggs, Norman L. <br/><br/>
Discrete Mathematics 

 - 2/e 
 - New Delhi  Oxford University Press  2015 
 - ix, 425p. 
<br/><br/><label>ISBN: </label>9780198713692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>511  / Big