Reinhard SELTEN (ed.) - Trans. Jonathan CHALOFF. A fact-filled collection of essays dealing with the economics and social costs of language barriers. Especially intriguing is the article by the editor Reinhard Selten which analyses the current advantages of learning Esperanto. See below for the Esperanto version (
Kostoj de la...) 1997. 149p. 240x170. Paper. Italy.
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