TY  - BOOK
AU  - N.C. Balchin
AU  - 
TI  - Health and Safety in Welding and Allied Processes
SN  - 81 7224 447 9
U1  - 621.791:614.8 
PY  - 1995///
CY  - Bombay
PB  - Jaico
KW  - Welding-Health and Safety
ER  -