How weapons work 
edited by Christopher Chant. 
 - Chicago  Henry Regnery Co.  c1976. 
 - 248 p.  col. ill.  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0809279983 
<br/><br/><label>LCCN: </label>76009458  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordnance.<br/>Arms and armor