Kaprekar, D. R.  <br/><br/>
Demlo numbers 
D. R. Kaprekar 
 - Poona  Aryabhushan Press  1948 
 - iii+114p.  tables 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demlo Numbers
<br/><br/><label>Universal Decimal Class. No.: </label>511.2  / KAP