Frontiers of space exploration /
Launius, Roger D.
Frontiers of space exploration / Roger D. Launius. - Westport, Connecticut : Greenwood Press, c1998. - 204 p. : ill. : 24 cm. - (Guides to Historic Events of the Twentieth Century). .
Includes bibliography and index.
0-313-29968-4
Outer space--Exploration.
Astronautics--International cooperation.
Ref. 629.45 L376 1998
Frontiers of space exploration / Roger D. Launius. - Westport, Connecticut : Greenwood Press, c1998. - 204 p. : ill. : 24 cm. - (Guides to Historic Events of the Twentieth Century). .
Includes bibliography and index.
0-313-29968-4
Outer space--Exploration.
Astronautics--International cooperation.
Ref. 629.45 L376 1998