@book{24110,
	author = {Sloane, Eugene A.},
	title = {The complete book of locks, keys, burglar and smoke alarms, and other security devices /},
	publisher = {Morrow,},
	year = {1977.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.archive.org/details/completebookoflo00sloa}
}