00390nam a22001577a 4500 848 848 191226b ||||| |||| 00| 0 eng d 671.52 W5161 391 West, E.G. (The)Welding of non-ferrous metals 1st ed. London Chapman & Hall 1951 x, 553 p. 29.13 Welding BK 0 0 ddc 0 671_520000000000000_W5161 0 3055 CL CL 1952-10-10 Asian publishing house 671.52 W5161 00385 2019-12-26 BK 0 0 ddc 0 671_520000000000000_W5161 0 3056 CL CL 1952-10-10 Asian publishing house 671.52 W5161 00386 2019-12-26 BK