Heilbrunn, Otto <br/><br/>
Soviet secret services 
by Otto Heilbrunn 
 - London  George Allen & Unwin  1956 
 - 216p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Secret services --USSR
<br/><br/><label>Dewey Class. No.: </label>N21x47 H363