22nd OSTIV Congress call for papers

Manfred Reinhardt


The XXII Congress of the lnternational Scientific and Technical Organization for Soaring Flight - "Organisation Scientifique et Technique Intenrational du Vol a Voile" (OSTIV) - will be held at the site of the World Gliding Championship in Uvalde, Texas, U.S.A., July 19 - August 11, 1991.

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