@book{12545,
	author = {Dowdy, S. M. and Wearden, Stanley,},
	title = {Statistics for research /},
	publisher = {Wiley-Interscience,},
	year = {c2004.},
	series = {Wiley series in probability and statistics},
	address = {Hoboken, N.J. :},
	edition = {3rd ed. }
}