00520nam a22001457a 4500 230316b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 03(026):669 K2 Guide to scientific and technical reference work: Metal science and metallurgical processes section / Commercial Press America: Commercial Press, 1962 14p. Information science Ji-Sheng, Zhao (Comp.) udc MX 10277 10277 0 0 udc 0 D_03026669_K2 0 15245 NSL NSL GF/Rk-3/C-3/R-2 1966-06-06 0 D 03(026):669 K2 15720 2023-03-16 00:00:00 2023-03-16 MX