Bluman, Allan G. Elementary Statistics : a step by step approach / Allen G. Bluman. - 6th ed. - New York, NY : McGraw-Hill Higher Education, 2007. - xxx, 802 pages : illustrations ; 28 cm. Includes index. ISBN: 9780073271606 0073271608 9780073048253 0073048259 0073103691 9780073103693 Subjects--Topical Terms: Statistics.Mathematical statistics. Dewey Class. No.: 519.5