Liu, C L <br/><br/>
Elements of discrete mathematics  A computer oriented approach 
by C L Liu and D P Mohapatra 
 - 4th ed 
 - New Delhi  McGraw Hill Education  2013 
 - xviii, 627p 
<br/><br/><label>ISBN: </label>9781259006395 
<br/><br/><label>Dewey Class. No.: </label>511  / P13;1 (CSA)