Ėlektropitanie predprii͡a︡tiĭ provodnoĭ svi͡a︡zi.
By: Dopushcheno v kachestve uchebnika dli͡a︡ tekhnikumov svi͡a︡zi.
Publisher: Gos. izd-vo lit-ry po voprosam svi͡a︡zi i radio
Published: 1949
Place of publication: Moskva
Language: rus
Number of pages: 270
Subjects: Telegraph -- Power supply.; Telephone -- Power supply.
Notes: Bibliography: p. 266.
Errata slip inserted.