TY  - BOOK
AU  -  Guilford J. P.
TI  - Psychometric methods
U1  - 152.8 
PY  - 1954///
CY  - New York
PB  - McGraw-Hill
KW  - Psychology - - methods
KW  - Psychometrics
N2  -  Psychometrics, Psychology - - methods
ER  -