Encyclopaedic biography of world great persons : set of 20 vols. 
Encyclopaedic biography of world great persons set of 20 vols 
 -  20 v. ; 23 cm. 
 - New Delhi  Cyber Tech Publications  2017 
<br/><br/><label>ISBN: </label>9789350535110 
<br/><br/><label>Dewey Class. No.: </label>920.003 NIC  / 22.920.003 NIC