Jay M. Pasachoff <br/><br/>
Astronomy: from the earth to the universe 

 - 4th ed. 
 -  Saunders college publishing  1979 
 - 397 p 
<br/><br/><label>ISBN: </label>0- 03- 054663- X 
<br/><br/><label>LC Class. No.: </label>QB45.P287/