TY  - BOOK
AU  - Harrison,J.A.
TI  - The essence of electric power systems
SN  - 0133975142
PY  - 1996///
CY  - London ; , New York : 
PB  - Prentice Hall, 
KW  - Electric power systems
N1  - Includes bibliographical references (p.110-111) and index
ER  -