STANSKY, Peter. Journey to the frontier : Julian Bell & John Cornford : their lives and the 1930s. William Abrahams. London : Constable, 1966. XIII, 430 p.
STANSKY, Peter. Journey to the frontier : two roads to the Spanish Civil War. William Abrahams. Boston : Little, Brown and Company, 1966. XVIII, 430 p.STANSKY, Peter. Journey to the Frontier : two roads to the Spanish Civil War. Chicago : University Press, 1983. XVIII, 430 p.
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