Unitor Maritime welding handbook : welding and related process for repair and maintenance onboard / Wilhelmsen Ships Service. - 16th ed. - Norway : Wilhemsen Ships Service; 2022. - 554p. ; 15cm. Subjects--Topical Terms: WeldingAmerican Welding Society Subjects--Index Terms: Copper Dewey Class. No.: 671.52 / UNI