Stephan, Frederick Franklin, 1903-1971. Sampling opinions; an analysis of survey procedure/ by Frederick F. Stephan and Phillip J. McCarthy. - New York: Wiley, [1958]. - 451 p.: illus., 24 cm. - Wiley publications in statistics . Includes bibliography. LCCN: 58007909 /L Subjects--Topical Terms: Public opinion pollsSampling (Statistics) Dewey Class. No.: 519.5 / S827s