GRIMALDI ,RALPH P. <br/><br/>
DISCRETE AND COMBINATORIAL MATHEMATICS : AN APPLIED INTRODUCTION 

 - 5 
 - CHENNAI  PEARSON  2024 
 - xix,-833p. 
<br/><br/><label>ISBN: </label>9789353433055 
<br/><br/><label>Dewey Class. No.: </label>511.6  / GRI