General metallurgy
Sevryukov, N.
General metallurgy by N. Sevryukov, et. al. - Moscow Peace Pub. - 545 p.
Metallurgy
669 / S 511 G
General metallurgy by N. Sevryukov, et. al. - Moscow Peace Pub. - 545 p.
Metallurgy
669 / S 511 G