Harnwell, Gaylord P.
Principles of electricity and electromagnetism / by Gaylord P. Harnwell. - 2nd ed. - New York : McGraw-Hill, 1949. - xvi, 670 p. : ill. - International series in pure and applied physics .
Electricity.
Magnetism.
Principles of electricity and electromagnetism / by Gaylord P. Harnwell. - 2nd ed. - New York : McGraw-Hill, 1949. - xvi, 670 p. : ill. - International series in pure and applied physics .
Electricity.
Magnetism.