TY - BOOK ED - ProQuest (Firm) TI - Stepping-stones to the future of space exploration: a workshop report AV - TL796.5.U6 T43 2004 PY - 2004/// CY - Washington, D.C. PB - National Academies Press KW - United States KW - National Aeronautics and Space Administration KW - Technology for Human/Robotic Exploration and Development of Space (THREADS) KW - Astronautics and civilization KW - Space medicine KW - Space sciences KW - Space colonies KW - Space tools KW - Outer space KW - Exploration KW - Government policy KW - Electronic books N1 - Includes bibliographical references; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3376881 ER -