TY  - BOOK
AU  - Maheshwari, O. P.
TI  - How to Save Electricity
SN  - 9788172336110
U1  - 621.31 
PY  - 2010///
CY  - Jodhpur
PB  - Scintific Publishers (India)
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Electricity
ER  -