@book{68870,
	author = {Lewis, John Roberts,},
	title = {First-year college chemistry /},
	publisher = {Barnes & Noble,},
	year = {1953.},
	address = {New York :},
	edition = {7th ed.},
	note = {First published in 1932 under title: An outline of first year college chemistry.},
	url = {no. 5. }
}