Newbold, Paul Statistics for business and economics : study guide / Paul Newbold - New Jersey : Prentice Hall, c1991. - v, 230 p. : ill. ; 28 cm. ISBN: 013847138X LCCN: Subjects--Topical Terms: Social sciencesStatistical methodCommercial LC Class. No.: HF1017 / .N48 1991