TY - BOOK AU - Jeffus, Larry TI - Welding and metal fabrication SN - 9788131518175 U1 - 671.52 JEF-L PY - 2012/// CY - India PB - Cengage Learning KW - ᅠWelding shop practices KW - ᅠFabricating techniques and practices.ᅠ KW - Welding safety.ᅠ ER -