- Edwin W. Foster
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- Bradford Torrey
- Lettie Cook Van Derveer
- Catherine T. Bryce
- Maud Summers
- Leta Severance Hiles
- Carl E. Gardner
- Catherine T. Bryce
- George Francis Atkinson
- Anonymous
- Jan Lepar
- Sarah Louise Arnold
- Zacharias Topelius
- Julia M. Dewey
- Lillian Nixon Lawrence
- Hermann Ebbinghaus
- John Dearness
- Ontario. Department of Education
- John Dearness
- James Baldwin
- George R. Carpenter
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The Study of Elementary Electricity and Magnetism by Experiment Containing Two Hundred Experiments Performed with Simple, Home-made Apparatus
Thomas M. St. JohnRead For Free





























