00434nam a22001697a 4500 967 967 200102b ||||| |||| 00| 0 eng d 672 G8221 529 Gregory, Edwin. Steel manufacture : simply explained 3rd London Pitman 1946 xiv,205p. 7.01 Steel Metallurgy 466 Simons, Eric N. BK 0 0 ddc 0 672_000000000000000_G8221 0 3252 CL CL 1952-10-22 A.H. Wheeler 672 G8221 00608 2020-01-02 BK 0 0 ddc 0 672_000000000000000_G8221 0 3253 CL CL 1952-10-22 A.H. Wheeler 672 G8221 00609 2020-01-02 BK