@book{42483,
	author = {Lapin, Lawrence L.},
	title = {Quantitative methods for business decisions - with cases.},
	publisher = {Dryden Press, Harcourt Brace College Publishers,},
	year = {1994.},
	series = {The Dryden Press Series in Management Science and Quantitative Methods},
	address = {Fort Worth :}
}