Jackson,William Thomas H,  1915- <br/><br/>
The literature of the Middle Ages. 

 - New York :  Columbia University Press,  1960. 
 - 432 p. ;  22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/> Open. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Literature, Medieval--History & criticism.