Grimaldi, Palph P <br/><br/>
Discrete and Combinational Mathematics:  an applied introduction 

 - 5th 
 - New Delhi  Pearson  c2007 
 - xxvi 1026 p. : 
<br/><br/><label>ISBN: </label>9788177584240 
<br/><br/><label>Dewey Class. No.: </label>510.21