TY - BOOK AU - Patterson, Jaden TI - Welding: skills and techniques SN - 97816411722305 Pbk, Bp. AV - TS 227 P38 2020 CIRC PY - 2020/// CY - New York, NY : PB - Larsen & Keller KW - Welding KW - Welding -- Guidebooks KW - Metal works N1 - Includes index ER -