Medvedev, Zhores A. <br/><br/>
Secrecy of correspondence is guarnteed by Law 
by Zhores A. Medvedev 
 - Nottingham  Spokesman  1975 
 - 178p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil liberties - U.S.S.R.
<br/><br/><label>Dewey Class. No.: </label>C41x47 M469