"Rai , Uday Narayan" <br/><br/>
Vishav sabhyata ka itihas 

 - Allahabad  Atul Prakashan  1970 
 - 546 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World civilization - History
<br/><br/><label>Dewey Class. No.: </label>GL H 909 RAI