Motz, Lloyd <br/><br/>
Essentials of astronomy 
Lloyd Motz and Anneta Duveen. 
 - 2d ed. 
 - New York  Columbia University Press  1977. 
 - x, 763 p.  ill. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 738-743. 
<br/><br/><label>ISBN: </label>0231040091 
<br/><br/><label>LCCN: </label>76019068  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>LC Class. No.: </label>QB43.2  / .M67 1977 
<br/><br/><label>Dewey Class. No.: </label>523