Ketchum, John Davidson, 1893-1962.  Ketchum, John Davidson, 1893-1962. <br/><br/>
Ruhleben, a prison camp society / 
[by] J. Davidson Ketchum ; with a foreword and postscript by Robert B. MacLeod. 
 - [Toronto] :  University of Toronto Press,  [c1965] 
<br/><br/><label>LCCN: </label>65001938 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Ruhleben. Gefangenenlager. Ruhleben. Gefangenenlager. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1914-1918 -- Prisoners and prisons, German.--World War, 1914-1918 -- Prisoners and prisons, German.<br/>Social groups -- Case studies.--Social groups -- Case studies.<br/>Prison psychology.<br/>Social Control, Informal.
<br/><br/><label>LC Class. No.: </label>D 627.G3 Ket 1965  / K55