TY  - BOOK
AU  - Sethi, G.S
TI  - Workshop Science: For Electrical Trades
U1  - 670.42 
PY  - 1986///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
KW  - Manufactures
KW  - Technology (Applied sciences)
KW  - Workshop Technology
ER  -