Secrecy of correspondence is guaranteed by law
By: Zhores A. Medvedev.
Series: Spokesman university paperback ; no. 11
Publisher: Bertrand Russell Peace Foundation for Spokesman Books
Published: 1975
Place of publication: Nottingham
Language: eng
Number of pages: 178
Subjects: Postal service -- Censorship -- Soviet Union; Censorship -- Soviet Union
Notes: Includes bibliographical references.