Simon Ball <br/><br/>
Secret History  Writing the Rise of Britains Intelligence Services 

 -  McGill-Queen's University Press  2020 
<br/><br/><label>ISBN: </label>9780228000815 
<br/><br/><label>Subjects--Topical Terms: </label><br/> 20th Century<br/> Europe <br/> Great Britain <br/>HISTORY <br/>Intelligence service--Great Britain--History--20th century.