Ekonomikasvyazi
Subtitle: ... dopushcheno v kachestve uchebnika dlya elektrotekhnicheskikh institutov svyazi
By: I.A. Podgorodetskiĭ... [i dr.] ; pod obshcheĭ red. I.A. Podgorodetskogo.
Publisher: Svyaz'
Published: 1967
Place of publication: Moskva
Language: rus
Number of pages: 383
Subjects: Telecommunication -- Soviet Union.; Postal service -- Soviet Union.