on all orders of $59 or more
Statistical Analysis With Missing Data
by Little, Roderick J. A.; Rubin, Donald B.
ISBN: 9780470526798
Copyright:
Hardcover
Survey Nonresponse
by Groves, Robert M.; Dillman, Don A.; Eltinge, John L.; et al.
ISBN: 9780471396277
Statistical Analysis with Missing Data
ISBN: 9780471183860