Singh, P.N. <br/><br/>
विश्व की प्राचीन सभ्यताएँ | Vishv Ki Pracheen Sabhytaye / 

 - Varanasi  Vijay Prakashan Mandir  1990 
 - 216p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History-World history
<br/><br/><label>Dewey Class. No.: </label>909  / S64V