Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications / 
by Kenneth H. Rosen. 
 - 8th ed 
 - Chennai  McGraw Hill:  2021. 
 - v.p.:  22cm. 
<br/><br/><label>ISBN: </label>9789390727353 
<br/><br/><label>Dewey Class. No.: </label>511  / ROS/D