Oscar M. 1830-1862 Lieber Livres - Livres Par Oscar M. 1830-1862 Lieber | Indigo

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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, of gold and silver coins and alloys, and of coal, &c. By Oscar M. Lieber .. -

Oscar M. 1830-1862 Lieber Couverture souple

36,99 $

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, of Gold and Silver Coins and Alloys, and of Coal, &c. By Oscar M. Lieber ..

Oscar M. 1830-1862 Lieber Couverture rigide

34,95 $

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, Of Gold And Silver Coins And Alloys, And Of Coal, &c. By Oscar M. Lieber ..

Oscar M. 1830-1862 Lieber Couverture souple

36,99 $