Gamow George <br/><br/>
Matter, earth and sky 

 -  1958 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>74230 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>A, J8