@book{1156,
	author = {Koeppen, David R. and Kieso. Donald E. },
	title = {Analyzing and solving intermediate accounting problems using lotus 1-2-3 (DOS): Intermediate accounting. / },
	publisher = {John Wiley and Sons,Inc,},
	year = {1998.},
	address = {New York :},
	edition = {9th}
}