Sixty years of NASA leadership in human space exploration :  past, present, and future : hearing before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, September 26, 2018. 
 Sixty years of National Aeronautics and Space Administration leadership in human space exploration  60 years of NASA leadership in human space exploration 

 - 1 online resource (iii, 92 pages) :  illustrations, portraits 
<br/><br/> "Serial no. 115-74."  CRDP Program record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manned space flight.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Outer space--Exploration--Government policy--United States.<br/>Deep space--Research--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF27  / .S3995 2018e 
<br/><br/><label>GPO Item No.: </label>1025-A-03 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.SCI 2:115-74 
<br/><br/><label>Report. No.: </label>Serial no. 115-74 (United States. Congress. House. Committee on Science, Space, and Technology (2011))