Freund, John E. Elementary business statistics : the modern approach / John E. Freund, Frank J. Williams, Benjamin M. Perles. - Sixth edition - xviii, 953 pages : illustrations (some color) ; 25 cm. Includes bibliographical references (p. 938-945) and index. ISBN: 0132529580 9780132529587 LCCN: 92011046 Subjects--Topical Terms: Commercial statistics. LC Class. No.: HF1017 / .F73 1993 Dewey Class. No.: 519.5/024658