TY  - BOOK
AU  - Stagg, Glenn W  .
AU  - El-Abiad,Ahmed H  .
TI  - Computer methods in power system analysis / 
SN  - 0-07-085764-5
U1  - 621.3191 
PY  - 1968///
CY  - New York : 
PB  - McGraw Hill Book Company , 
ER  -