Essays on medieval civilization / 
by Richard E. Sullivan ... [et al.] ; introd. by Bryce Lyon ; edited by Bede Karl Lackner & Kenneth Roy Philp. 
 - Austin :  University of Texas Press,  c1978. 
 - xxi, 178 p. :  ill. ;  23 cm. 
 - The Walter Prescott Webb memorial lectures ;  12  0083-713X .
 - 940.1/4 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0292720238 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Medieval--Addresses, essays, lectures.
<br/><br/><label>Dewey Class. No.: </label>940.1/4