00293nam a2200109Ia 4500082002000000100002000020245008600040260003300126300001400159500000500173700000500178  a300.182bJ17.IS  aJacobson, P. E.  aIntroduction to the statistical measures for the social and behavioral sciencesb  aIllinoisbDryden Pressc1976  axx, 651p.  a  a