Liu, Chung Laung <br/><br/>
Elements of discrete mathematics 

 - 3 
 - New Delhi  Tata McGraw-Hill Publishing Company Ltd.  ©2008 
<br/><br/><label>ISBN: </label>0-17-066913-9 
<br/><br/><label>Dewey Class. No.: </label>510.78  / L74B