sponsored by the Institute of the Aeronautical Sciences with the cooperation of NASA and the RAND Corporation. sponsored by the Institute of the Aeronautical Sciences with the cooperation of the Boston Section of the IAS. Sponsored by the Institute of the Aeronautical Sciences in cooperation with the U.S. Navy, and the San Diego Section of the IAS. sponsored by the Institute of the Aeronautical Sciences. sponsored by Institute of the Aerospace Sciences ...[et al.]. sponsored by the Institute of the Aerospace Sciences. sponsored by the Institute of Electrical and Electronic Engineers.