An accelerated development, reduced cost approach to lunar/Mars exploration using a modular NTR-based space transportation system [microform] / S. Borowski ... [et al.] (NASA technical memorandum ; 107050)
An accelerated development, reduced cost approach to lunar/Mars exploration using a modular NTR-based space transportation system [microform] / S. Borowski ... [et al.]
原資料の出版事項: [Washington, DC] ; [Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1995]