A textbook on electric lighting and railways : International Correspondence Schools, Scranton, Pa

Online version:

v. 1. Arithmetic, measuration and use of letters in formulas, principles of mechanics, machine elements, elements of electricity and magnetism, dynamos and motors, operation of dynamos and motors

v. 2. Dynamo-electric machinery, alternating currents, elelctric transmission, electric lighting

v. 3. Electric railways, interior wiring

v. 4. Geometrical drawing, mechanical drawing, electric railways

v. 5. Answers to questions