Vacuum Tubes/
Spangenberg, Karl R.
Vacuum Tubes/ Karl R. Spangenberg - New York: McGraw Hill, c1984 - xvii,860p.: ills.; 22cm - (McGraw-Hill electrical and electronic engineering series). .
Includes Index
1 . Vacuum tubes.
2 . Electrical and electronic engineering.
621.381512/ SPV
Vacuum Tubes/ Karl R. Spangenberg - New York: McGraw Hill, c1984 - xvii,860p.: ills.; 22cm - (McGraw-Hill electrical and electronic engineering series). .
Includes Index
1 . Vacuum tubes.
2 . Electrical and electronic engineering.
621.381512/ SPV