Wetherill, G. Barrie Sequential methods in statistics/ G. Barrie Wetherill. - [2d ed.] - London: New York: Chapman & Hall, [distributed in the U.S.A. by Halsted Press, 1975]. - x, 232 p.: illus., 23 cm. - Monographs on applied probability and statistics; . Includes indexes. Bibliography: p. 215-227. ISBN: 0470937092 LCCN: 74016164 Subjects--Topical Terms: Sequential analysis Dewey Class. No.: 519.54 / W539s