Rosen, Kenneth <br/><br/>
Discrete mathematics and it's applications/ 
Kenneth Rosen 
 -  McGraw-Hill Education  2019. 
 - x, 585p.:  illustration 
<br/><br/><label>ISBN: </label>9781307428674 
<br/><br/><label>Dewey Class. No.: </label>M 511 R67 2019