TY  - BOOK
AU  - Marfels W.
TI  - Gas and Arc Welding
SN  - 0000009584
U1  - 623.8432 
PY  - 1982///
CY  - New Delhi
PB  - Willey Eastern
KW  - Electrical & Electronics EngineeringArc  Gas  Welding
ER  -