Graphing the UniverseBook - 2009 | First edition.
How far does light travel in one year? What is an Astronomical Unit? How many galaxies are there within the Milky Way? The 'Real World Data' series presents information about familiar curricular topics through charts and graphs. Each title shows how to organize data in different visual forms, and how to interpret and create tables, line graphs, bar graphs, and pie charts.
Publisher: Chicago, Ill. : Heinemann Library, 
Edition: First edition.
Copyright Date: ©2009
Branch Call Number: J 520.728 Und
Characteristics: 32 pages : illustrations (chiefly color) ; 27 cm.