Webster, Graham. <br/><br/>
The Roman Imperial Army of the first and second centuries A.D. / 
Graham Webster. 
 - New York :  Funk & Wagnalls,  1969. 
 - xv, 343 p., [32] p. of plates :  ill. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Rome. Army. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rome--Antiquities.<br/>Rome--Military antiquities.<br/>Rome--History, Military--30 B.C.-476 A.D.