TY  - BOOK
AU  - Nasar,S.A.
TI  - Schaum's outline of theory and problems of electric power systems / 
T2  - Schaum's outline series   
SN  - 0070459177   
PY  - 1990///.
CY  - New York
PB  - McGraw-Hill, 
KW  - Electric power systems
N1  - Includes index
ER  -