621.3
Daw
T2
Dawes, Chester Laurens, 1836
A course in electrical engineering.
4th. ed. Yew York, McGraw-Hill [c1955]
2 t. ilus. tablas. 21 cm. (Electrical 
engineering texto)
Contiene: t. 1 Direct currents.- t. 2.
Alternating currents.