Taĭnopisʹ v istorii Rossii
Subtitle: istorii͡a︡ kriptograficheskoĭ sluzhby Rossii, XVII-nachala XX v.
By: T.A. Soboleva.
Series: Sekretnye missii
Publisher: "Mezhdunar. otnoshenii͡a︡"
Published: 1994
Place of publication: Moskva
Language: rus
Number of pages: 382
Subjects: Cryptography -- Russia -- History.
Notes: Includes bibliographical references (p. 374-[380]).