Berman, Louis. <br/><br/>
Exploring the cosmos / 
Louis  Berman and J.C.  Evans. 
 - 4 th ed. 
 - Boston :  Little Brown and Company,  c1983 
 - xi, 543 p. :  ill. ;  26 cm. 
<br/><br/> Index 
<br/><br/><label>ISBN: </label>0316091847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>523  / B516E 1983