@book{94642,
	author = {Immergut, Brita. and Smith, Jean Burr. and ebrary, Inc.},
	title = {Arithmetic and algebra-- again},
	publisher = {McGraw-Hill,},
	year = {c2005.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10085475}
}