consider the future space missions used in NASA'S economic analysis ... to determine whether these missions are a reasonable basis for space program planning at this time" and "review the estimates for the Space Shuttle annually, giving due consideration... GAO Report on Analysis of Cost of Space Shuttle Program: Hearings (with ... - Pagina viii door United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Manned Space Flight - 1973 - 111 pagina’s Volledige weergave -
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