Marchenko, A.E. Electrodes for Manual ARC Welding of IOW Carbon and Low Alloy Structural Steels / A.E. Marchenko ; E.O. Paton Electric Welding of AS of the Ukr.SSR. - Kiev : Naukova dumka, 1976. - 70 p. : fig., table. Subjects--Topical Terms: Metallurgical Processes in ARC Welding