Vasudev, C <br/><br/>
Theory and problems of combinatorics : common to all PG & UG courses 

 - New Delhi  New Age International  2005 
 - xi, 292p. ; Rs. 299.00 
<br/><br/> Reprint year 2020 
<br/><br/><label>ISBN: </label>9788122417050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorics<br/>Group theory<br/>Mathematics<br/>Recurrence relations