@book{31715,
	author = {Cox, Joyce,},
	title = {2007 Microsoft Office System step by step /},
	publisher = {Microsoft Press,},
	year = {c2008.},
	series = {Step by step},
	address = {Redmond, WA :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Step by step 2007 Microsoft Office System / Joyce Cox ... [et al.]. 2007.}
}