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Author

Karl Ralph Spangenberg

4 books found

Placeholder cover for Electromagnetics in space

Electromagnetics in space

Karl Ralph Spangenberg · First published 1965

Placeholder cover for Fundamentals of elctron devices

Fundamentals of elctron devices

Karl Ralph Spangenberg · First published 1957

Cover of Fundamentals of electron devices

Fundamentals of electron devices

Karl Ralph Spangenberg · First published 1957

Placeholder cover for Vacuum tubes

Vacuum tubes

Karl Ralph Spangenberg · First published 1948