Papers presented at a symposium held at East-West Center, University of Hawaii, Jan. 30-Feb. 2, 1967, and cosponsored by the International Astronomica...
Papers presented at a symposium held at East-West Center, University of Hawaii, Jan. 30-Feb. 2, 1967, and cosponsored by the International Astronomical Union and the American Institute of Aeronautics and Astronuatics.