Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications / 
Kenneth H. Rosen. 
 - 8th ed. 
 - New Delhi :  Tata McGraw-Hill,  2019. 
 - 3vol (various paging) 
<br/><br/><label>ISBN: </label>1260091991  KES 4215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.