Bark, William Carroll,  1908- <br/><br/>
Origins of the medieval World / 
William C. Bark. 
 - Stanford :  Stanford University Press,  1958 
 - ix, 162 p. ;  24 cm. 
 - Stanford studies in history, economics, and political science ;  14 .
<br/><br/>Bibliography: p. 149-158. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>586706  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Middle Ages.