TY  - BOOK
AU  - Pumphrey,Fred H.
TI  - Fundamentals of electrical engineering
T2  - Prentice-Hall Electrical Engineering Series
U1  - 621.3/P969 
PY  - 1959///
CY  - Englewood Cliffs, Estados Unidos 
PB  - Prentice-Hall.
KW  - INGENIERIA ELECTRICA
ER  -