It looks like you're offline.
Donate
♥
English (en)
العربية (ar)
Čeština (cs)
Deutsch (de)
English (en)
Español (es)
Français (fr)
हिंदी (hi)
Hrvatski (hr)
Italiano (it)
Português (pt)
Română (ro)
Sardu (sc)
తెలుగు (te)
Українська (uk)
中文 (zh)
Page Status
My Books
Browse
Menu
Subjects
Trending
Library Explorer
Lists
Collections
K-12 Student Library
Book Talks
Random Book
Advanced Search
All
All
Title
Author
Text
Subject
Lists
Advanced
Log In
Sign Up
My Open Library
Log In
Sign Up
Browse
Subjects
Trending
Library Explorer
Lists
Collections
K-12 Student Library
Book Talks
Random Book
Advanced Search
Contribute
Add a Book
Recent Community Edits
Resources
Help & Support
Developer Center
Librarians Portal
My Books
Browse
Menu
Subjects
Trending
Library Explorer
Lists
Collections
K-12 Student Library
Book Talks
Random Book
Advanced Search
Last edited by
MARC Bot
July 9, 2025 |
History
Edit
Percival Davis Lowell
Born
1893
2 works
Add another?
Most Editions
Most Editions
First Published
Most Recent
Top Rated
Reading Log
Trending
Random
Details
Grid
— Show
only ebooks
?
An electron tube amplifier using 60-cycle alternating current to supply power for the filaments and plates
by
Percival Davis Lowell
First published in 1922
—
1 edition
Locate
✓
Add to List
Remove From Shelf
Want to Read
Currently Reading
Already Read
My Reading Lists:
Create a new list
Create a new list
×
Close
Name:
Description:
Create new list
Cancel
Radio-frequency amplifiers
by
Percival Davis Lowell
First published in 1922
—
1 edition
Locate
✓
Add to List
Remove From Shelf
Want to Read
Currently Reading
Already Read
My Reading Lists:
Create a new list
Born
1893
Subjects
Amplifiers, Vacuum-tube
,
Radio frequency Amplifiers
Add to List
My Reading Lists:
Create a new list
ID Numbers
OLID: OL15632001A
Links
outside Open Library
No links yet.
Add one
?
Download catalog record:
RDF
/
JSON