Sökt på: Böcker av Jeffrey S. Parker
totalt 5 träffar
Low-Energy Lunar Trajectory Design
Based on years of research conducted at the NASA Jet Propulsion Laboratory, Low-Energy Lunar Trajectory Design provides high-level information to mission managers and detailed …
Low-Energy Lunar Trajectory Design
Based on years of research conducted at the NASA Jet Propulsion Laboratory, Low-Energy Lunar Trajectory Design provides high-level information to mission managers and detailed …
African-American Mayors
On November 7, 1967, the voters of Cleveland, Ohio, and Gary, Indiana, elected the nation's first African-American mayors to govern their cities. Ten years later more than two …
Low-Energy Lunar Trajectory Design
Based on years of research conducted at the NASA Jet Propulsion Laboratory, Low-Energy Lunar Trajectory Design provides high-level information to mission managers and detailed …
The Untamed West
A collection of twenty-nine tales of the Old West featuring previously unpublished stories by such classic Western writers as James Reasoner, Douglas Hirt, McKendree Long, and …