Scheafferr, Richard L. Probability and statistics for engineers / Richard L. Scheaffer, James T. McClave. - 4th edition - Belmont,C A. : Duxbury Press, 1995. - xii, 745 p. : ill. ; 24 cm. Includes index. Includes bibliographical references. ISBN: 0534209645(pbk.) Subjects--Topical Terms: Engineering--Statistical methods.Probabilities.