Macrory, Patrick. <br/><br/>
Britain's undefended frontier :  a policy for Ulster : the report of an independent study group. 

 - London :  Alliance Publishers for the Institute for European Defence and Strategic Studies,  1984. 
 - 35p. 
 - European security studies ;  2 .
 - European security studies ;  2 .
<br/><br/><label>ISBN: </label>0907967302 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Northern Ireland--Politics and government--1969-