Hart-Davis, Duff <br/><br/>
The war that never was :  the true story of the men who fought Britain's most secret battle / 
Duff Hart-Davis. 
 - London :  Century,  2011. 
 - xviii, 382p. 
<br/><br/><label>ISBN: </label>9781846058257 
<br/><br/><label>Subjects--Topical Terms: </label><br/>British mercenaries--Yemen, North<br/>Mercenary troops--Yemen, North.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Yemen, North--History--1962-1970.<br/>Yemen, North--History, Military.<br/>Great Britain--History, Military--20th century.