The Coal and Metal Miners' Pocketbook of Principles, Rules, Formulas, and Tables Thomas J. Foster Published: 1905 Total Pages: 1056 Get eBook
The Coal and Metal Miners' Pocket-book of Principles, Rules, Formulæ, and Tables Thomas J. Foster Published: 1893 Total Pages: 594 Get eBook
The Coal and Metal Miners' Pocketbook of Principles, Rules, Formulas, and Tables. Specially Compiled ... for the Convenient Use of Mine Officials, Mining Engineers, and Students ... Sixth Edition: Revised and Enlarged, Etc Published: 1900 Total Pages: 637 Get eBook
Coal and Metal Miners' Pocket Book of Principles, Rules, Formulae and Tables Colliery Engineer Company Published: 1900 Total Pages: 700 Get eBook
The Treatise on Metal Mining International Correspondence Schools Published: 1899 Total Pages: 732 Get eBook
˜Theœ Coal and Metal Miner's Pocketbook of Principles, Rules, Formulas and Tables Published: 1900 Total Pages: 637 Get eBook
