Jha, Alok S <br/><br/>
A brief history of the modern world: for civil services main examination/ 
by Alok S. Jha 
 - 3rd edition 
 - Haryana  : Oak Bridge India Pvt Ltd.  , 2020. 
 - xviii+233 pages 
<br/><br/><label>ISBN: </label>9789389176506 
<br/><br/><label>Dewey Class. No.: </label>R 371.26 JHA/B