Coltfelter, Beryl E. <br/><br/>
The universe and its structure 

 - New York  McGraw-Hill  1976 
 -  437p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0070113858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>523  / CLU