@book{14177,
	author = {Arkin, Herbert. and Colton, Raymond R.},
	title = {Statistical methods, 5th edition /},
	publisher = {Barnes & Noble,},
	year = {1970.},
	address = {[S.l.] :},
	edition = {5th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0064600270/chopaconline-20}
}