Sawyer, Robert J. <br/><br/>
Rollback  [[Book] /] 
Robert J. Sawyer. 
 - 1st ed. 
 - New York :  Tor Books,  2007. 
 - 320 p. ;  22 cm. 
<br/><br/> "A Tom Doherty Associates Book." 
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>9780765311085  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rejuvenation--Fiction.<br/>Human-alien encounters--Fiction.<br/>Ethics--Fiction.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Science fiction.
<br/><br/><label>Dewey Class. No.: </label>813.54 
<br/><br/><label>National Library of Medicine Call No.: </label> / SR