Singhi, N <br/><br/>
Topics in discrete mathematicsr youcodes,tableaux,designs,and graphs 

 - New Delhi  :  New Age Int Pub,  1997. 
 - xv,236 
<br/><br/><label>ISBN: </label>81-224-1115-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied Secience Humanities
<br/><br/><label>Dewey Class. No.: </label>511  / SIN