00830nam0-22002891i-450-99000210231040332120060321172124.00-521-30252-8000210231FED01000210231(Aleph)000210231FED0100021023120030910d1985----km-y0itay50------baengGBContrast analysisfocused comparisons in the analysis of varianceRobert Rosenthal, L. RosnowCambridgeCambridge University Press1985X, 107 p.21 cmRosenthal,Robert88820Rosnow,L.ITUNINARICAUNIMARCBK99000210231040332162 311 ROSDEPA 1250DAGEADAGEAContrast analysis394749UNINA