Ashif Zamal Lasker <br/><br/>
Biswa sobhyotar modhyoyug  Samajik sangathan o sanskritik binyas/c by Ashif Zamal Lasker  

 - Kolkata  Progresive publishers,  2019 
 - 358p.p.  ill.  cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>978-81-8064-294-4   Rs. 200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medieval History of World--History
<br/><br/><label>Dewey Class. No.: </label>930  / ASH/B