TY  - BOOK
AU  - Ferguson,George A.
TI  - Statistical Analysis in Psychology and Education 
U1  - 519.5 FER 
PY  - 1959///
CY  - New York
PB  - McGraw-Hill Book Company,Inc
KW  - Statistics, Measures of Variation, Skewness and Kurtosis, Chi Square
ER  -