@book{80560,
	author = {Hazen, Edward},
	title = {Popular Technology; or, Professions and Trades. Vol. 1 (of 2)},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-05-18},
	url = {https://www.gutenberg.org/ebooks/39721}
}