Unesco <br/><br/>
History of mankind  Cultural and scientific development 
Unesco 
 - London  George Allen And Unwin  1975 
 - 6vols.14pts. 
<br/><br/> V.1 (2 parts) Prehistory.-v.2 (3 parts)Ancient world.-v.3(2 parts)Great medieval civilization.-v.4(2 parts)Foundation of the modern world.- v.5(2 parts)Nineteenth century.-V.6 (2 parts)Twentieth century. 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization
<br/><br/><label>Dewey Class. No.: </label>901.9 UNI 1975