An encyclopedia of world history: ancient, medieval, and modern 
edited by William L. Langer 
 - rev. ed. 
 - Boston  Houghton Mifflin  1956 
 - 1243p. 
<br/><br/> Rev. ed. 1952; 25/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World History
<br/><br/><label>Dewey Class. No.: </label>A6 L262