TY  - BOOK
AU  - Biesheuvel, Simon,
ED  - International Union of Psychological Science
ED  - International Biological Programme
TI  - Methods for the measurement of psychological performance: A handbook of recommended methods based on an iups
T2  - IBP handbook
AV  - BF39 B44
PY  - 1969///
CY  - London
PB  - International biological programme
KW  - Psicometría
ER  -