COLLINS, Lorence G. Collins, Barbara J. <br/><br/>
Exploring and understanding beyond the solar system 
/[by] Lorence G.Collins, Barbara J.Collins 
 - Westchester  Benffic Press  1970 
 - 95 p. 
<br/><br/> Includes glossary. 
<br/><br/><label>ISBN: </label>81421 
<br/><br/><label>Dewey Class. No.: </label>523.2  / COL