Asimov Isaac <br/><br/>
The far ends of time and earth / 
Isaac Asimov 
 - New York :  Doubleday & Company,  1950 
 - 538 p.: 
<br/><br/><label>ISBN: </label>0385132697 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth
<br/><br/><label>LC Class. No.: </label>PZ3 .A8316 1950