Lipsey, Mark W.

Design sensitivity : statistical power for experimental research / Mark W. Lipsey. - Newbury Park, Calif. : Sage , c1990. - 207 p. : ill. ; 22 cm.

CW031 CW032 CW087 CW148 CW117 CW107

0803930631


Social sciences--Statistical methods.

362.3072

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