Scientific applications of lunar laser ranging : proceedings of a symposium held in Austin, Tex., U.S.A., 8-10 June, 1976 / ed. by J. Derral Mulholland ; ass. ed. Creighton A. Burk [et al.] ; with a forew. by Neil A. Armstrong
International Union of Geodesy and Geophysics, the International Astronomical Union and the Committee on Space Research
Scientific applications of lunar laser ranging : proceedings of a symposium held in Austin, Tex., U.S.A., 8-10 June, 1976