TY - BOOK AU - Rosenthal,Robert AU - Rosnow,Ralph L. TI - Contrast analysis: focused comparisons in the analysis of variance SN - 0521302528 U1 - 519.53 23 PY - 1985/// CY - New York PB - Cambridge University Press KW - Analysis of variance KW - Psychometrics KW - Social sciences KW - Statistical methods N1 - Includes index ER -