TY  - BOOK
AU  - Marfels,Wilfried
AU  - Skip.,
AU  - Gupta,Sudhanshu
TI  - Gas and arc welding
SN  - 085226562X
U1  - 671.522 
PY  - 1982///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Oxyacetylene welding and cutting
KW  - Electric welding
KW  - Welding
KW  - Safety measures
ER  -