@book{344226,
	author = {Hill, Macmillan McGraw.},
	title = {Our nation /},
	publisher = {Macmillan/Mcgraw-Hill School,},
	year = {2003.},
	series = {Mcgraw-hill social studies.},
	address = {[S.l.] :},
	note = {Hardcover.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0021492670/chopaconline-20}
}