Slater, Timothy F., <br/><br/>
Investigating astronomy:  a conceptual view of the universe / 
Timothy F. Slater, Roger A. Freedman 
 - xxiv, 390 , varioues pagings. :  colour illustrations ; 
<br/><br/> Previous edition: 2012. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>142921063x 9781429210638 
<br/><br/><label>Nat. Bib. No.: </label>GBB3B0838  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.
<br/><br/><label>LC Class. No.: </label>QB 45.2   / .S58 2012 
<br/><br/><label>Dewey Class. No.: </label>520