A Text-book of Assaying_ For the Use of Those Connected with Mines.

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Author: Beringer J. J. (John Jacob)
Title: A Text-book of Assaying_ For the Use of Those Connected with Mines.
Release Date: 2006-07-03
Type book: Text
Copyright Status: Public domain in the USA.
Date added: 25 March 2019
Count views: 199
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