Charles Simon Herzig: Полный список книг

Charles Simon Herzig: список всех книг (1)

Mine Sampling and Valuing. A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer - Charles Simon Herzig, Chester Wells Purington

Mine Sampling and Valuing. A Discussion of the Methods Used in Sampling and Valuing Ore Deposits, With Especial Reference to the Work of Valuation by the Independent Engineer

Charles Simon Herzig, Chester Wells Purington

2018