@book{85843,
	author = {Sleffel, Charles Conrad},
	title = {The Library of Work and Play: Working in Metals},
	publisher = {Project Gutenberg,},
	year = {2014},
	series = {The Library of Work and Play},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-02-24},
	url = {https://www.gutenberg.org/ebooks/45004}
}