by H. O. Hofman
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Metallurgy of copper
Gold milling in the Black hills
Metallurgy of lead
Metallurgy of zinc and cadmium
Tratado de metalurgia general
Notes on the metallurgy of iron and stee...
Kokuritsu Kokkai Toshokan shozō Meijiki ...
Edition 1
Zhonghua da dian
河南省志
Metals handbook
Ssu-chʻuan sheng chih