Secret intelligence in the twentieth century  [electronic resource] / 
editors, Heike Bengert, Jan G. Heitmann, Michael Wala ; with a foreword by Nigel West. 
 - London ;  Portland, OR :  Frank Cass,  2003. 
 - xxiii, 200 p. 
 - Cass series--studies in intelligence,  1368-9916 .
 - Cass series--studies in intelligence. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
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<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>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>JF1525.I6  / S43 2003 
<br/><br/><label>Dewey Class. No.: </label>327.12/09/04