TY  - BOOK
AU  - Datta, N.K
TI  - Power system and protection
SN  - 9789350140024
U1  - 621.3121 
PY  - 2012///
CY  - New Delhi
PB  - S.K.Kataria&sons
KW  - Power systems
N1  - Includes index; S.K.Jain
ER  -