Bruald, Richard, A  <br/><br/>
Introducing combinatrics  

 - 4th  
 - Pearson education of asia   New Delhi   2008 
 -  325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS 
<br/><br/><label>Dewey Class. No.: </label>511 BRU