Gottlieb, Wolfram Wilhelm. <br/><br/>
Studies in secret diplomacy during the First World War. 

 - London :  Allen & Unwin,  [1957] 
<br/><br/>Bibliography: p. 403-412. 
<br/><br/><label>LCCN: </label>57004503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1914-1918 -- Diplomatic history.--World War, 1914-1918 -- Diplomatic history.
<br/><br/><label>LC Class. No.: </label>D 610 Got 1957 
<br/><br/><label>Dewey Class. No.: </label>940.32