Oman, C. W. C. <br/><br/>
The art of war in the middle ages :  A.D. 378-1515 / 
C. W. C. Oman ; revised edited by John H. Beeler. 
 - rev. ed. 
 - New York :   Cornell University Press,  c 1953. 
 - xviii, 176 p. :  ill. ;  22 cm. 
<br/><br/> Includes index.  
<br/><br/>330  330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Military art and science.
<br/><br/><label>Dewey Class. No.: </label>355 / O1a