@book{7186,
	author = {Emch, Arnold,},
	title = {An introduction to projective geometry and its applications;},
	publisher = {J. Wiley & sons;},
	year = {1905.},
	address = {New York,},
	edition = {1st ed. 1st thousand.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00035586088}
}