@book{79872,
	author = {Low, David Allan,},
	title = {An Introduction to Machine Drawing and Design},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-03-04},
	url = {https://www.gutenberg.org/ebooks/39033}
}