TY  - GEN
AU  - Stevenson, William D. 
TI  - Elements of power system analysis
T2  - McGraw-Hill series in electrical engineering
AV  - TK3001 . 
U1  - 621.31 
PY  - 1982///
CY  - London
PB  - McGraw-Hill
KW  - Electric power distribution
KW  - Electric power systems
ER  -