Aczel, Amir D. Complete business statistics / By Amir D Aczel and Jayavel Sounderpandian. - 6th ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd , 2006. - xxvii,820p. ; PB 24.9 cm ISBN: 9780070620162 Subjects--Topical Terms: Random variablesMultiple regressionStatistical tables Dewey Class. No.: 519.5 / ACZA