TY  - BOOK
ED  - 3G Elearning FZ LLC,
TI  - Gas welding: intermediate 
SN  - 9789351158516
PY  - 2016///
CY  - New York
PB  - 3G E-Learning LLC
KW  - Metalworking
KW  - Welding
N1  - Includes index
ER  -