Luttwak, Edward N. <br/><br/>
The grand strategy of the Roman Empire from the first century A.D. to the third / 
Edward N. Luttwak 
 - Baltimore :  The Johns Hopkins University Press,  1976 
 - 255 p. ;  23 cm. 
<br/><br/>Includes bibliography ( p. 233-246) and index 
<br/><br/><label>ISBN: </label>0801821584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strategy<br/>Millitary History, Ancient
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rome--Army