Next steps in human exploration to Mars and beyond :  hearing before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, Tuesday, May 21, 2013. 

 - iv, 173 pages :  illustrations ;  24 cm 
<br/><br/> Shipping list no.: 2014-0057-M.  Paper version available for sale by the Superintendent of Documents, U.S. Government Printing Office.  "Serial no. 113-30."  CRDP Project record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>U.S. Government Printing Office, <br/>[2014] <br/>2 microfiches : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manned space flight--Government policy--United States.<br/>Space flight to asteroids--Government policy--United States.<br/>Space flight to the moon--Government policy--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mars (Planet)--Exploration--Government policy--United States.
<br/><br/><label>LC Class. No.: </label>KF 27  / .S3995 2013a 
<br/><br/><label>GPO Item No.: </label>1025-A-02 (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.SCI 2:113-30 
<br/><br/><label>Report. No.: </label>Serial no. 113-30 (United States. Congress. House. Committee on Science, Space, and Technology (2011))