@book{155349,
	author = {Kroenke, David. and Hatch, Richard A.},
	title = {Business information systems:},
	publisher = {Mitchell McGraw-Hill,},
	year = {1993.},
	address = {New York :},
	edition = {5th ed.},
	note = {"Previous editions published as Business computer systems"--T.p. verso.}
}