TY  - BOOK
AU  - Constance, John
TI  - Electrical engineering for professional engineers's examinations
SN  - 0070124582
U1  - 621.3076 
PY  - 1984///
CY  - New York
PB  - McGraw Hill
KW  - IngenierÃ­a elÃ©ctrica
ER  -