Color metallography /
Beraha, E.
Color metallography / E. Beraha, B. Shpigler - Ohio : American Society for Metals, 1977 - 160 p.;, 23,5 cm.
669.017
Beraha, E.
Color metallography / E. Beraha, B. Shpigler - Ohio : American Society for Metals, 1977 - 160 p.;, 23,5 cm.
669.017