Graham, Ronald L  - <br/><br/>
Concrete Mathematics  - 

 - 2 
 - New Delhi  Pearson Education  1994 
 - 643 
<br/><br/><label>ISBN: </label>9788131708415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Concrete Mathematics 
<br/><br/><label>Dewey Class. No.: </label>512.1/G742c