Robert C. Martin <br/><br/>
The World Book Encyclopedia of Science Vol. 1  Astronomy 

 - Chicago  World Book  2001 
 - 156pgs  ill; colored, pictures; colored 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780716633501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias
<br/><br/><label>LC Class. No.: </label>Q121   / .W65 2001