Grimaldi <br/><br/>
Discrete and Combinatorial Mathematics:  An Applied Introduction/ 
by Ralph P. Grimaldi 
 - 5th Ed. 
 - Noida:  Pearson,  2018. 
 -  xix, 833p.  Including Index 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9789353433055 
<br/><br/><label>Dewey Class. No.: </label>519.6 Q90