Memoirs of the National Defense Academy 

, Japan 
 -  National Defense Univ, Yokosuka, Japan 
 - Semiannual 
 - Vol 37 no 1, Dec 1997 - 
<br/><br/><br/>English 
<br/><br/><label>ISSN: </label>0388-4112 
<br/><br/><label>Source: </label> FREE - Nat Def Acad, Japan