@book{57005,
	author = {American School of Correspondence},
	title = {Cyclopedia of Telephony and Telegraphy, Vol. 1 :},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-04-14},
	url = {https://www.gutenberg.org/ebooks/15617}
}