Ludlum, Robert,  1927-2001. <br/><br/>
The Gemini contenders / 
Robert Ludlum. 
 - London :  Hart-Davis, MacGibbon,  1976. 
 - 502 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9780752858562  £3.50 
<br/><br/><label>LCCN: </label>77361823  
<br/><br/><label>Nat. Bib. No.: </label>GB76-19362 
<br/><br/><label>LC Class. No.: </label>PZ4.L9455  PS3562.U26  / Ge3 
<br/><br/><label>Dewey Class. No.: </label>813.54  / LUD