Secret intelligence in the twentieth century / 
editors, Heike Bengert, Jan G. Heitmann, Michael Wala ; with a foreword by Nigel West. 
 - London ;  Portland, OR :  Frank Cass,  2003. 
 - xxiii, 200 p. 
<br/><br/>HKBU library 
<br/><br/> YT2025 M10 
<br/><br/><label>ISBN: </label>0714653950 0714683310 9780714653952 9780714683317 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence service--History--20th century.<br/>Intelligence service--History--United States--20th century.<br/>Intelligence service--History--Germany--20th century.
<br/><br/><label>LC Class. No.: </label>JF1525  / S446 2003