Scientific applications of lunar laser ranging : proceedings of a symposium held in Austin, Tex., U.S.A., 8-10 June, 1976 / edited by J. Derral Mulholland, associate editors, Creighton A. Burk, Eric C. Silverberg ; with a foreword by Neil A. Armstrong ; sponsored by the University of Texas ... [et al.]. (Astrophysics and space science library ; v. 62)
Scientific applications of lunar laser ranging : proceedings of a symposium held in Austin, Tex., U.S.A., 8-10 June, 1976 / edited by J. Derral Mulholland, associate editors, Creighton A. Burk, Eric C. Silverberg ; with a foreword by Neil A. Armstrong ; sponsored by the University of Texas ... [et al.].