R.U.S.I. and Brassey's defence yearbook. 
 Defence yearbook 

 - London [etc.] :  Brassey's Defence Publishers [etc.].  1991. 
 - v.  ill., maps. 
<br/><br/><label>ISBN: </label>0080407102 
<br/><br/><label>LCCN: </label>92014091     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Naval art and science--Periodicals.<br/>Military art and science--Periodicals.<br/>World politics--Periodicals.