Method for the measurement of psychological performance :  a handbook of recommended methods based on an IUPS/UBP working party / 
[edited by] S. Bjesheuvel. 
 - Oxford :  Blackwell Scientific,  [1969] 
 - IBP handbook ;  no. 10 .
<br/><br/> Published for the International ... Biological. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.