Hurley Patrick M.  <br/><br/>
How Old The Earth ? 
By Patrick M. Hurley  
 - New York   Anchor Books Doubleday & Company INC   1959 
 - 160p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics 
<br/><br/><label>Dewey Class. No.: </label>530  / HUR