Levy, Paul S. Sampling of populations : methods and applications / by Paul S. Levy, Stanley Lemenshow. - New York, N.Y. : John Wiley & Sons, 1991. - xxiii, 420 p. - Wiley Series in Probability and Mathematical Statistics. Applied Probability and Statistics. . ISBN: 0471508225 Subjects--Topical Terms: Population--Statistics.Sampling (Statistics).