William J. Kaufmann <br/><br/>
Discovering the universe 

 - 2nd ed. 
 - New York  W.H. Freeman and Company  1989 
 - 425 p 
<br/><br/><label>ISBN: </label>0- 7167- 2054- X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>New York
<br/><br/><label>LC Class. No.: </label>QB 43.2 .K376/