Project Gutenberg 2012-02-16 Public domain in the USA. 297 Hoskin, Arthur J. (Arthur Joseph) 1869 Hoskin, Arthur Joseph 12018492 The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines Produced by Eric Skeet and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) en Mines and mineral resources Mineral industries TN Text Browsing: Business/Management Browsing: Engineering & Construction 332895 332903 2024-08-16T10:59:55.225747 2023-09-17T06:00:52.133753 text/html text/html 328370 2021-01-08T13:42:29 text/html; charset=iso-8859-1 1311783 2021-01-08T13:42:29 text/html; charset=iso-8859-1 application/zip 1374454 2024-08-16T11:00:03.195722 application/epub+zip 1374438 2024-08-16T10:59:57.276725 application/epub+zip 163027 2024-08-16T10:59:56.048720 application/epub+zip 1539202 2024-08-16T11:00:07.373710 application/x-mobipocket-ebook 1507778 2024-08-16T11:00:02.138707 application/x-mobipocket-ebook 325020 2022-09-17T17:23:34.959793 application/x-mobipocket-ebook 257484 257276 2024-08-16T10:59:54.184719 2023-09-17T06:00:51.104768 text/plain; charset=us-ascii text/plain 257381 2021-01-08T13:42:29 text/plain; charset=iso-8859-1 94624 2021-01-08T13:42:29 text/plain; charset=iso-8859-1 application/zip 257378 2021-01-08T13:42:29 text/plain; charset=us-ascii 94582 2021-01-08T13:42:29 text/plain; charset=us-ascii application/zip 19544 2024-08-16T11:00:07.530655 application/rdf+xml 14374 2024-08-16T10:59:56.424709 image/jpeg 3923 2024-08-16T10:59:56.235707 image/jpeg 1363336 2024-08-16T10:59:55.299730 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog