TY  - BOOK
ED  - United States.
TI  - 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
AV  - KF 27 .S3995 2013a
PY  - 2013///
CY  - Washington
PB  - U.S. Government Printing Office
KW  - Manned space flight
KW  - Government policy
KW  - United States
KW  - Space flight to asteroids
KW  - Space flight to the moon
KW  - Mars (Planet)
KW  - Exploration
N1  - 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; Includes bibliographical references; Microfiche; [Washington, D.C.]; U.S. Government Printing Office; [2014]; 2 microfiches : negative
ER  -