"Nadiem, Ihsan H" <br/><br/>
Rohtas Formidable fort of Sher Shah 

 - Lahore  Sang-e-Meel Publications  2000 
 - 79 
<br/><br/><label>ISBN: </label>9693506030 
<br/><br/><label>Dewey Class. No.: </label>900  / 40