Van Der Rhoer, Edward <br/><br/>
The shadow network :  espionage as an instrument of Soviet policy / 
Edward Van Der Rhoer 
 - London :  Robert Hale,  1985 
 - 221 p. :  plates ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0709021550 :  PND 10.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Espionage, Russian--History--20th century<br/>International relations<br/>Internal security--Soviet Union
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Soviet Union--Foreign policy<br/>Soviet Union--Politics and government
<br/><br/><label>Dewey Class. No.: </label>327.10947