Gallant, Roy A. <br/><br/>
Exploring the Universe / 
R.A. Gallant; Illustrated by L. Hess. 
 - Garden City ;  New York :  Doubleday & Company,  1956. 
 - 62 p. :  ill. ;  32 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences<br/>Astronomy