TY  - BOOK
AU  - Guilford,J.P.
TI  - Psychometric methods
T2  - McGraw-Hill series in psychology
AV  - BF39 .G8 1954
U1  - 152.8 
PY  - 1954///
CY  - New York
PB  - McGraw-Hill
KW  - Psychometrics
ER  -