16 Feb
2012
16 Feb
'12
10:47 p.m.
The Business of Mining, by Arthur J. Hoskin 38903 [Subtitle: A brief non-technical exposition of the principles involved in the profitable operation of mines] [Link: http://www.gutenberg.org/3/8/9/0/38903 ] [Files: 38903.txt; 38903-8.txt; 38903-h.htm] Thanks to Eric Skeet and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Al