Alder, Henry L. Introduction to probability and statistics / Henry L. Alder, Edward B. Roessler. - 6th ed. - San Francisco : W. H. Freeman, 1977. - xii, 426 p. : ill. ; 24 cm. Includes index. Bibliography: p. 356-359. ISBN: 0716704676 Subjects--Topical Terms: Probabilities.Statistics.