Whipple Fred L <br/><br/>
Earth, moon and planets 

 - 3 
 - Cambridge  Harvard University Press         1968 
 - viii, 297p.  cm. illus. 
 - Harvard books on astronomy; 2 .
<br/><br/><label>Standard No.: </label>25883 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Solar System<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B94, H5;K8