TY  - BOOK
ED  - Directorate General of Employment and Training
TI  - Welding: theory and practice
U1  - 671.52 
PY  - 1985///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Welding
KW  - Equipment and supplies
KW  - Vocational guidance
KW  - Safety measures
ER  -