Brualdi, Richard A <br/><br/>
Introductory combinatorics 

 - 5 
 - Noida  Pearson india education  2018 
 - ix, 605p. : ill. ; Rs. 509.00 
<br/><br/><label>ISBN: </label>9789353433062 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis<br/>Combinatorics -- Mathematics<br/>Graph theory