Lampy dli︠a︡ radioveshchatelʹnykh i televizionnykh priemnikov (spavochnye svedenii︠a︡)
Series: Massovai͡a radiobiblioteka -- vyp. 206
Publisher: Gos. ėnerg. izd-vo
Published: 1954
Place of publication: Moskva
Language: rus
Number of pages: 77
Subjects: Amplifiers, Vacuum-tube