Parker Sybil P Ed <br/><br/>
McGraw-Hill encyclopedia of astronomy 

 - New York  Mcgraw-Hill       1982 
 - 450p  cm. 
<br/><br/><label>Standard No.: </label>21789 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/> MATHEMATICS<br/>ASTRONOMY
<br/><br/><label>Dewey Class. No.: </label>B9k, M2 (RR)