Grimaldi, Ralph, P  <br/><br/>
Discrete and combinatorial mathematics  

 - 4th  
 - Pearson education asia   New Delhi   2004 
 -  395 
<br/><br/><label>ISBN: </label>81-7808-651-4  
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS 
<br/><br/><label>Dewey Class. No.: </label>511.6 GRI