PUCPR Search for 'an:172895'

Far travelers the exploring machines

By Nicks, Oran W..
Washington, D.C. Scientific and Technical Information Branch, National Aeronautics and Space Administration | For sale by the Supt. of Docs., U.S. G.P.O. 1985 .
xi, 255 p., [2] leaves of plates 26 cm..

The illustrated encyclopedia of the universe : exploring and understanding the cosmos /

By Lewis, Richard S..
New York Harmony Books 1983 .
320 p. , "A Salamander book"--Verso t.p. 31 cm..
0517551098

Spacewarn bulletin

Greenbelt,Md. National Space Science Data Center , Description based on: SPX-447(Jan. 25,1991);title from title screen (viewed Apr. 12,2004).

Unmanned space missions : the Sun,Mercury,Venus,Earth, and Mars /

New York: Britannica Educational Publishing; Rosen Educational services, 2010 .
209 p. : , "In association with Britannica Educational Publishing and Rosen educational Services" 23 cm..
9781615300181