Proposed Changes to NASA's Exploration Program
What's Known, What's Not, and What Are the Issues for Congress? : Hearing Before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, Second Session, March 24, 2010Microform - 2010
Publisher: Washington : U.S. G.P.O., 2010.
Characteristics: iv, 92 p. : ill. ; 24 cm.
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