TY  - BOOK
AU  - Guilford,J.P.
TI  - Psychometric methods,
AV  - BF39 .G8
U1  - 150.15195 GUI 
PY  - 1936///
CY  - New York and London
PB  - McGraw-Hill book company, inc.
KW  - Psychophysiology
KW  - Psychometrics
ER  -