@book{70914,
	author = {Frary, Francis C.},
	title = {Laboratory Manual of Glass-Blowing},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-09-22},
	url = {https://www.gutenberg.org/ebooks/30066}
}