Pistas:
1. Preface And Chapter 1: The Electricity Of Friction
2. Chapter II: The Electricity Of Chemistry
3. Chapter III: The Electricity Of Heat
4. Chapter IV: The Electricity Of Magnetism
5. Chapter V: Electrolysis
6. Chapter VI: The Telegraph And Telephone
7. Chapter VII: Electric Light And Heat
8. Chapter VIII: Electric Power
9. Chapter IX: Minor Uses Of Electricity
10. Chapter X: The Wireless Telegraph
11. Chapter XI: Electro-Chemistry And Electro-Metallurgy
12. Chapter XII: Electric Railways
13. Appendix