Downz, Robert B. <br/><br/>
Duniya Ki Azeem Kitaban / 
Robert B. Downz 
 - Lahore :  Dost Associate Publishers,  2003. 
 - 720 p. ; 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>028.1  / DAW