Colonel T.N.Dupuy  <br/><br/>
Numbers ,predictions and war :  Using history to evaluate combat factors and predict the outcome of battles / 
Dupuy T.N. 
 - Virginia :  Hero books ;  1985. 
 - 256 pages. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>09159790603 
<br/><br/><label>LC Class. No.: </label>U 104  / .D87 1979