Bulletin (Welding Research Council (U.S.))
Welding Research Council
by John R. Low, Jr. = by J. S. Hoggart
Welding Research Council 1950.5 Bulletin (Welding Research Council (U.S.)) 5
所蔵館1館
by Lynn S. Beedle ... [et. al.]
Welding Research Council 1950.12 Bulletin (Welding Research Council (U.S.)) 8
by Lauriston P. Winsor, L. M. Mcdonald Schetky and Robert A. Wyant
Welding Research Council 1950.11 Bulletin (Welding Research Council (U.S.)) 7