1.
|
[Washington, D.C.] : President's Commission on Implementation of United States Space Exploration Policy : For sale by the Supt. of Documents, U.S. G.P.O., [2004]
|
2.
|
[Washington, D.C. : U.S. G.P.O., 2004]
Y 1.1/8: 108-429 |
|
3.
|
[Washington, D.C. : U.S. G.P.O., 2004]
Y 1.1/8: 108-430 |
|
4.
|
[Ala.] : National Aeronautics and Space Administration, Marshall Space Flight Center, [1999-]
TL521.3.C6 U56 no.209146 |
|
5.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1999.
Y 4.SCI 2: 106-13 |
|
6.
|
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1996.
Y 4.SCI 2: 104/33 |
|
7.
|
[Washington, D.C.? : U.S. G.P.O., 1996-
Y 1.1/8: 104-801/ |
|
8.
|
[Washington, D.C.?] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1984.
NAS 1.55: 2313 |
|
9.
|
Cham, Switzerland : Springer, 2023.
|
10.
|
Cham : Springer, [2022] ©2022
|