Marsden, Eric William. <br/><br/>
Greek and Roman artillery;  technical treatises 
[by] E. W. Marsden. 
 - Oxford,  Clarendon P.,  1971. 
 - xviii, 278 p.  19 plates, illus. (some col.)  24 cm. 
<br/><br/> Text in Greek or Latin, and English. 
<br/><br/>Bibliography: p. xiii-xv. 
<br/><br/><label>ISBN: </label>0198142692 
<br/><br/><label>LCCN: </label>74595763  
<br/><br/><label>Nat. Bib. No.: </label>B71-13531 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catapult.<br/>Ballista.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Greece--Military antiquities.<br/>Rome--Military antiquities.
<br/><br/><label>LC Class. No.: </label>U875  / .M36 1971 
<br/><br/><label>Dewey Class. No.: </label>623.4/41