Choudhary, Nand Lal. <br/><br/>
Discrete mathematics 

 - New Delhi  Anmol Publications Pvt. Ltd.   2010 
 - 304p. 
<br/><br/><label>ISBN: </label> RS 900.00 
<br/><br/><label>Source: </label> RS 900.00 
<br/><br/><label>Dewey Class. No.: </label>510 CHO