@book{28348,
	author = {Keeping, E.S. .},
	title = {Introduction to Statistical Inference /},
	publisher = {D. Van Nostrand Co., Inc ,},
	year = {1962.},
	address = {London :},
	edition = {1st ed. /},
	url = {Acc no 54685 Replaced By Acc no54685/R Statistical Methods}
}