@book{11637,
	author = {Mood, Alexander M.},
	title = {Introduction to the theory of statistics /},
	publisher = {Mc Graw-Hill book Co. ,},
	year = {1963 .},
	series = {McGraw-hill series in probability and statistics / edited by David Blackwell and Herbert Solomon},
	address = {London :},
	edition = {2nd ed.}
}