50 let sovetskoĭ svi︠a︡zi
Publisher: "Svi︠a︡zʹ,"
Published: 1967
Place of publication: Moskva
Language: rus
Number of pages: 136
Subjects: Telecommunication; Postal service
Other titles: Pi︠a︡tʹdesi︠a︡t let sovetskoĭ svi︠a︡zi.
Notes: At head of title: M.R. Reznikov.

Bibliography: p. 134-[135]