Ram,Babu <br/><br/>
Discrete mathematics. 
Babu Ram 
 - Delhi:   Vinayak,   2004. 
 - x, 726p. 
<br/><br/><label>Subjects--Index Terms: </label>Discrete mathematics. 
<br/><br/><label>Universal Decimal Class. No.: </label>519.11  / RAM