113 books found
by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division.
by International Symposium: Satellite and Terrestrial Triangulation Graz 1972.
by International Symposium: Satellite and Terrestrial Triangulation Graz 1972.
by Böhler, Wolfgang Diplom.-Ingenieur.
by International Association of Geodesy. Subkommission für Künstliche Satelliten.