TY  - BOOK
AU  - Ferguson,George A.
TI  - Statistical analysis in psychology and education / 
U1  - 371.26 FER 
PY  - 1959///
CY  - London : 
PB  - McGraw - Hill Book Co. Inc., 
KW  - Statistics
KW  - Psychometrics
KW  - Education tests and measurements
ER  -