Ramaswamy, V. <br/><br/>
Discrete mathematical structure with applications to combinatorics 

 - Hyderbad :  Universities Press,  1994 
 - 239. 
<br/><br/><label>ISBN: </label>8173715009  
<br/><br/><label>Subjects--Topical Terms: </label><br/>General principles of mathematics
<br/><br/><label>Dewey Class. No.: </label>511  / RAM