@book{107988,
	author = {Hawkins, N.},
	title = {Self-Help Mechanical Drawing: An Educational Treatise},
	publisher = {Project Gutenberg,},
	year = {2022},
	address = {Salt Lake City, UT :},
	note = {Release date is 2022-01-15},
	url = {https://archive.org/details/selfhelpmechanic00hawk}
}