@book{4937,
	author = {Kolchin, Peter.},
	title = {American slavery, 1619-1877 /},
	publisher = {Hill and Wang,},
	year = {2003 c1993},
	address = {New York :},
	note = {"10th- Anniversary edition, with a new preface and afterword" (cover)},
	url = {http://www.loc.gov/catdir/bios/hol052/2003049980.html}
}