Sistemy dalʹneĭ telefonnoĭ svi︠a︡zi
By: G.V. Dobrovolʹskiĭ
Series: Nauchno-populi︠a︡rnai︠a︡ serii︠a︡ / Akademii︠a︡ nauk SSSR; Nauchno-populi︠a︡rnai︠a︡ serii︠a︡
Publisher: Izd-vo Akademii nauk SSSR
Published: 1948
Place of publication: Moskva
Language: rus
Number of pages: 177
Subjects: Telephone
Notes: Errata slip inserted at end.