Wyatt, Stanley P. <br/><br/>
Principles of astronomy / 
Stanley P. Wyatt. 
 - 2nd ed. 
 - Boston :  Allyn and Bacon,  1991. 
<br/><br/><label>ISBN: </label>0205031161 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>LC Class. No.: </label>QB500  / Wya 1991