Asimov, Isaac,   1920-1992.  <br/><br/>
Past, present, and future / 
Isaac Asimov. 
 - Buffalo, N.Y. :  Prometheus Books,  c1987. 
 - viii, 374 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0879753935 :  $19.95 
<br/><br/><label>LCCN: </label>87002243  
<br/><br/><label>LC Class. No.: </label>AC8  / AS832 1987 
<br/><br/><label>Dewey Class. No.: </label>081