TY  - BOOK
AU  - Gray,Alexander
AU  - Wallace, George Arthur.
TI  - Priciples and practice of electrical engineering
T2  - International student edition
AV  - TK146 G69 1962
PY  - 1962///c1955
CY  - New York
PB  - McGraw-Hill
KW  - Ingeniería eléctrica
ER  -