Witte, Robert S. Statistics / Robert S. Witte. - 2nd ed. - New York : Holt, Rinehart, and Winston, c1985. - xix, 394 p. ill. (some col.) ; 25 cm. Includes index. ISBN: 0030635934 LCCN: 84009044 Subjects--Topical Terms: Statistics. LC Class. No.: QA276.12 / .W78 1985 Dewey Class. No.: 001.4/22