The assayer's guide : or, practical directions to assayers, miners, and smelters, for the tests and assays, by heat and by wet processes, of the ores of all the principal metals, and of gold and silver coins and alloys, and of coal etc. 1880 [LeatherBound]
Oscar M. (Oscar Montgomery) Lieber
Sold by True World of Books, Delhi, India
AbeBooks Seller since December 6, 2017
New - Hardcover
Condition: New
Quantity: 18 available
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