Smith, Clarence Raymond <br/><br/>
Earth and sky marvels of astronomy:   wonders of the universe /  
Clarence R. Smith and associates 
 - Chicago :   Univ. of Knowledge, Inc.,   1940 
 - 384 p.:    ill.;    24 cm 
 - The University of Knowledge wonder books   .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--------<br/>Earth--------
<br/><br/><label>Dewey Class. No.: </label>520