A textbook of metallurgical problems /
Butts, Allison, 1890-,
A textbook of metallurgical problems / By Allison Butts - xiv, 425 páginas
Metalurgia
TN673 / B874
A textbook of metallurgical problems / By Allison Butts - xiv, 425 páginas
Metalurgia
TN673 / B874