Chandrasekaran, N., <br/><br/>
Discrete mathematics / 
N. Chandrasekaran and M. Umaparvathi. 
 - Third edition. 
 - xvi, 624 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>9789391818449  RM295.68 (PTSL) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrete mathematics.<br/>Algebra, Boolean.<br/>Graph theory.<br/>Trees (Graph theory).