The principles of metallographic laboratory practice.
Kehl, G. L.
The principles of metallographic laboratory practice. - New York : McGraw-Hill, 1949. - Metallurgy and metallurgy engineering series . - Metallurgy and metallurgy engineering series .
METALOGRAFIA
The principles of metallographic laboratory practice. - New York : McGraw-Hill, 1949. - Metallurgy and metallurgy engineering series . - Metallurgy and metallurgy engineering series .
METALOGRAFIA
