Ludlum, Robert,  1927- <br/><br/>
The Gemini contenders / 
Robert Ludlum. 
 - New York :  Dial Press,  1976. 
 - 402 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0803730640 :  $8.95 
<br/><br/><label>LCCN: </label>75033821  
<br/><br/><label>LC Class. No.: </label>PZ4.L9455  PS3562.U26  / Ge 
<br/><br/><label>Dewey Class. No.: </label>813/.5/4