00325nam a2200109Ia 4500008004100000082001800041100004400059245005800103250001200161264003200173300001000205200527s9999||||xx |||||||||||||| ||und||  a150.287 THO H  aThorndike, Robert L. , Hagen, Elizabeth 0aMeasurment and Evaluation in Psychology and Education  a3rd ed.  bWiley Eastern Limitedc1970  a705p.