Wyatt, Stanley P <br/><br/>
Principles of astronomy  BOOK 
Stanley P. Wyatt 
 - 3rd 
 - Boston  Allyn and Bacon  1977 
 -  730p 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520  / WYP