Ludlum, Robert,  1927- <br/><br/>
The Holcroft covenant / 
by Robert Ludlum. 
 - New York :  Bantam Books,  c1978 
 - 500 p. ;  17 cm. 
<br/><br/><label>ISBN: </label>0399900012 :  $10.95 0553260197 
<br/><br/><label>LCCN: </label>77095295  
<br/><br/><label>LC Class. No.: </label>PZ4.L9455  PS3562.U26  / Ho 
<br/><br/><label>Dewey Class. No.: </label>813/.5/4