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Thomas M. St. John
Libros de Thomas M. St. John
The Study of Elementary Electricity and Magnetism by Experiment: Containing Two Hundred Experiments Performed with Simple, Home-made Apparatus How Two Boys Made Their Own Electrical Apparatus: Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity Calificación: 0 de 5 estrellas0 calificacionesThe Study of Elementary Electricity and Magnetism by Experiment: Containing Two Hundred Experiments Performed with Simple, Home-made Apparatus Calificación: 0 de 5 estrellas0 calificacionesHow Two Boys Made Their Own Electrical Apparatus: Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity Calificación: 0 de 5 estrellas0 calificaciones