Greenstein, George,  1940- , <br/><br/>
Understanding the universe :  an inquiry approach to astronomy and the nature of scientific research / 
George Greenstein. 
 - xiv, 650 páginas :  ilustraciones (algunas a color) ;  28 cm. 
<br/><br/>Includes index. 
<br/><br/>Introducing steps to astronomy -- The solar system -- Introducing stars -- Introducing galaxies and the universe. 
<br/><br/><label>ISBN: </label>0521145325 0521192595 9780521145329 9780521192590 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía.<br/>Investigaciones--Metodología.
<br/><br/><label>Dewey Class. No.: </label>520  / G815u 2013