Kaufmann, J. E. <br/><br/>
The medieval fortress  castles, forts and walled cities of the Middle Ages 
 Castles, forts, and walled cities of the Middle Ages 
J.E. Kaufmann & H.W. Kaufmann ; illustrated by Robert M. Jurga. 
 - 1st Da Capo pbk. ed. 
 - Cambridge, MA  Da Capo Press  2004. 
 - 319 p.  ill., plans  28 cm. 
<br/><br/> Originally published: Conshohocken, PA : Combined Pub., 2001. 
<br/><br/>Includes bibliographical references (p. [309]-313) and index. 
<br/><br/><label>ISBN: </label>0306813580 
<br/><br/><label>LCCN: </label>2004366588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fortification--History--Europe--To 1500.<br/>Military art and science--History--Medieval, 500-1500.<br/>Castles--Europe.
<br/><br/><label>LC Class. No.: </label>UG428  / .K39 2004