Verma, Harish Chandra, <br/><br/>
Medieval routes to India :   Baghdad to Delhi : a study of trade and military routes / 
H. C. Verma. 
 - Calcutta :   Naya Prokash,   1978 
 - xiii, 345 p. :   ill., maps ;   23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Commerce -- History.    ; Commerce -- History. 
<br/><br/><label>Universal Decimal Class. No.: </label>387.720954