Gelman Andrew Data analysis using regression and multilevel/hierarchical models - New York Cambridge University Press 2007 - xxii, 625p. cm. - Analytical methods for social research . Bibliographical references 575-606p.; Index 607-625p. Standard No.: 78917 Source: Textbook Subjects--Topical Terms: Multilevel models Regression analysisStatistics Dewey Class. No.: B284, P7 TB28