TY  - BOOK
AU  - Wadhwa,C.L
TI  - Electrical power systems
SN  - 9789386070197
U1  - 621.31 
PY  - 2017///
CY  - NewDelhi
PB  - New age international
N1  - "it includes bibliographical references (p.961-970) and index"
ER  -