Davies, W.H.
London Jonathan Cape 1927
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Hopkins, Kenneth
The British Council, 1953
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Sale, William N (Jr)
New York WW Norton c1963
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Wilson, J. Dover (John Dover), 1881-1959
Brooklyn, N.Y. :Haskell House Publisher, 1977,
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Boerner, Peter
Hamburg Rowohlt Taschenbuch 1964
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