20210206223500.0 2372-1057 0043-2326 2372-1057 Bulletin - Welding Research Council (U.S.) (Online) Bulletin 2372-1057 http://books.google.com/books?id=qwJLAQAAIAAJ 0421-2118 Bulletin - Welding Research Council (U.S.) (Online) Bulletin http://catalog.hathitrust.org/api/volumes/oclc/3455081.html Ohio 2372-1057