Shu Frank H <br/><br/>
Physical universe: An introduction to astronomy 

 - Edgehill  University Science          1982 
 - ix,584p.  cm. 
<br/><br/><label>Standard No.: </label>25068 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B9, M2