Unesco. <br/><br/>
History of mankind:  cultural and scientific development / 
Unesco. 
 - London :  George allen and unwin  1965. 
 - 664 pages :  illustration,  24cm. 
<br/><br/>World history. Development of the language and writing. 
<br/><br/><br/>In English. 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization--- scientific development
<br/><br/><label>Dewey Class. No.: </label>901.9 UNE-H 1965 Vol.2