کتاب های Larry Jeffus
Welding Skills, Processes and Practices for Entry-Level Welders: Book 1
Larry Jeffus, 2009
Welding Skills, Processes and Practices for Entry-Level Welders: Book 1
Larry Jeffus, 2009
Welding Skills, Processes and Practices for Entry-Level Welders: Book 1
Larry Jeffus, 2009
Welding: Principles and Applications
Larry Jeffus, 2007
Welding: Principles and Applications
Larry Jeffus, 2012
Soldadura: principios y aplicaciones
Larry Jeffus; José Piquer Caballero, 2009
Welding: Principles and Applications
Larry Jeffus, 2016
Pipe Welding
Larry Jeffus; Bryan Baker, 2016
