TY  - BOOK
AU  - "Weedy, b.M."
AU  - "B.J. Cory, N. Jenkins, J.B.Ekanayake"
TI  - Electric power systems
SN  - 978-81-265-4072-3
U1  - 621.3191 
PY  - 2012///
CY  - India
PB  - John wiley
ER  -