49.		General Electric. Instructions magnetic synchronous-motor control : instructions GEH-3073B Data: [19--?]
50.		General Electric. Uma grande organização para o servir Data: [s.d.]
51.		General Electric. Electrical of developments of 1949 Data: [s.d.]
52.		General Electric. Powr/Door luminaires types M- 250 A and M- 400A Data: [s.d.]
53.		General Electric. Powr/Door luminaires types M- 250 A and M- 400A Data: [s.d.]
54.		General Electric. M-250R cutoff luminaire Data: [s.d.]
55.		General Electric. He sells light like no one else Data: [s.d.]
56.		General Electric. High Intensity discharge lamp catalog Data: [s.d.]
57.		Outline Data: s.d.s.d.
58.		Outline Data: s.d.s.d.
59.		Today`s approach to lighting G-E properties Data: [s.d.]