@book{90733,
	author = {Brown, James Duff, and Sayers, W. C. Berwick},
	title = {Manual of Library Economy :},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-09-06},
	url = {https://www.gutenberg.org/ebooks/49895}
}