Berman, Louis. <br/><br/>
Exploring the cosmos 
by Louis Berman and J. C. Evans 
 - 4th ed. 
 - Boston  Little Brown  c1983 
 - xi,543p.: col.plates,  ill.,  tables;  28cm. 
<br/><br/><label>Dewey Class. No.: </label>523.1  /  BER