TY  - BOOK
AU  - Pratab, H. 
TI  - Art and science of utilisation of electrical energy
SN  - 9788177001440
AV  - D3687-D3688 
U1  - 621.3104 22
PY  - 2015///
CY  - New Delhi, 
PB  - Dhanpat Rai, 
ER  -