Vatssa/ B.S.  <br/><br/>
Discrete mathematics 3rd ed 

 - New Delhi  Wishwa Prakashan  1993 
 - 273 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / VAT