Astronomy

Astronomy: Structure of Universe Roy, A.E. 1982 Astronomy: the cosmic journey Hartmanr, William K. 1989 Astronomy: the cosmic perspective Zeilik, Michael 1983 Astronomy: the evolving Universe Zeilik, Michael 1971 Astronomy Nicolson, Iain 1971 Astrophysical techniques Kitchin, C. R. 2014 Atoms, man, & stars Bunte, Eibert H. 1965 Augustine to Galileo Vol.II Author not listed Year not listed Binocular astronomy Tonkin, Stephen F. 2007 Chronology of Ancient Nations Sachau, Edward C. 1983 Comets and how to observe them Schmude, Richard 2010 Computers and the cosmos by the editors of Time-Life Books 1988 Concepts of contemporary astronomy Hodge, Paul W. 1979 Contemporary astronomy Pasachoff, Jay M. 1989 Cosmos Fraser, Craig G. 2006 Cosmos Sagan, Carl 2002 Cosmos Sagan, Carl 2002 Discover the stars Johnson, Gaylord 1962 Discoveries and opinions of Galileo Galilei, Galileo 1957 Discovering astronomy Jefferys, Willism H. 1981