NCERT. <br/><br/>
THEMES IN WORLD HISTORY : TEXT BOOK IN HISTORY FOR CLASS XI  

 - REP. 
 - NEW DELHI  NCERT  2014 
 - 258.:  22CM. 
<br/><br/><label>Subjects--Index Terms: </label>History & geography 
<br/><br/><label>Dewey Class. No.: </label>900 NCE