Wyatt, Stanley P. <br/><br/>
Principles of astronomy 

 - 3rd  
 - Boston  Allyn & Bacon  1977 
 - xv, 730 
<br/><br/> Appendix included. Bibliography included. Glossary included. Index included. 
<br/><br/><label>ISBN: </label>0205056792 
<br/><br/><label>Universal Decimal Class. No.: </label>52  / W91