La Velle, Eugene B. Welding problems in nuclear construction Eugene B. La Velle, Frank W. Davis - Vienna IAEA 1961 - 79 s. tbl., şkl., res. 22 cm. - IAEA Review series no. 20 . Subjects--Topical Terms: Nuclear reactors--Materials.Welding. Dewey Class. No.: 621.4832 LAV 1961