Bluman, Allan G. Elementary Statistics : A Step by Step Approach / Allan G. Bluman. - 9th ed. - New York: McGraw Hill Education, c2014. - xxiii, 817p.: ill.;(Colour). 28 cm. Appendix, Glossary , Index. ISBN: 9789814626743 9814626740 Subjects--Topical Terms: Statistics.Mathematical statistics. Dewey Class. No.: 519.5 / BLU-E 2014 812612