@book{39511,
	author = {Albert M.Craig,Graham William.},
	title = {The heritage of world civilizations.vol. one},
	publisher = {Prentice Hall},
	year = {1997.},
	address = {USA.},
	edition = {4th.ed.},
	note = {Includes bibliographical references and index,Vol.1 to 1650.}
}