Liu, C <br/><br/>
Elements of discrete mathematics 

 - New Delhi :  Tata Mcgraw-Hill,  2011. 
 - 543 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied Secience Humanities
<br/><br/><label>Dewey Class. No.: </label>511  / LIU