International directory of philosophy and philosophers / Gilbert Varet and Paul Kurtz. Repertoire international de la philosophie et des philosophes. Varet, Gilbert 1914-, editor. Kurtz, Paul, 1925-2012, editor. International Institute of Philosophy. Philosophy Directories. 105.8 VAI Added t.-p., in French. English, French, German, and Spanish. "Published under the auspices of the International Institute of philosophy, and with the aid of UNESCO." New York : Humanities Press, c1965. c1965. 1966 Text 235 p. ; eng engfregerspa