TY  - BOOK
AU  - Ferguson George A.
TI  - Statistical analysis in psychology and  education
T2  - Mc Graw- Hill series in psychology
U1  - B280S, J9;L1 
PY  - 1971///
CY  - Tokyo
PB  - Mc-Graw - Hill Kogakusha    
KW  - Statistics for psychologists
ER  -