Greenstein, George, <br/><br/>
Understanding the universe : 

 - Cambridge ;  New York :  Cambridge University Press,  2013. 
 - xv, 650 p. :  ill. (some col.) ; 
<br/><br/><label>ISBN: </label>9780521192590 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.<br/>Research<br/>SCIENCE / Astronomy.
<br/><br/><label>LC Class. No.: </label>MED QB61  / .G744 2013