WILLIAMS, ROBERT S.
Principles of metallurgy, by Robert S. Williams & Victor O. Homerberg. 3d ed.
WILLIAMS, ROBERT S. Principles of metallurgy, by Robert S. Williams & Victor O. Homerberg. 3d ed. © 16Sep35; A86361. Bertha D. Williams (W) & Victor O. Homerberg (A); 6May63; R315297.
Bertha D. Williams|W||Victor O. Homerberg|A