@book{4331,
	author = {Spiegel, Murray R. and Schiller, John J. },
	title = {Schaum's outline of theory and problems of probability and statistics /},
	publisher = {McGraw-Hill,},
	year = {c2000.},
	series = {Schaum's outline series},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.}
}