Enns, Philip G. Business statistics methods and applications Philip G. Enns. - Homewood, Ill. R.D. Irwin 1985. - xxiv, 777 p. ill. - The Irwin series in quantitative analysis for business . Includes index. ISBN: 0256024464 LCCN: 83081768 Subjects--Topical Terms: Commercial statisticsStatistics LC Class. No.: HF1017 / .E5 1985 Dewey Class. No.: 519.5