Iversen,Gudmund R. Analysis of variance Gudmund R.Iversen and Helmut Norpoth - 2nd ed. - Newbury Park: Sage Publications, 1987. - 94p. PB eng ISBN: 0803930011 Subjects--Topical Terms: Time-Series analysesSocial sciences-Statistical methods Dewey Class. No.: 300.72 / IVA