TY  - GEN
AU  - Siegel, Sidney
TI  - Nonparametric Statistics for the Behavioral Sciences
U1  - 519.5402415 
PY  - 1956///
CY  - New Delhi
PB  - McGraw-Hill Kogakusha, Ltd.
KW  - Psychometrics
KW  - Nonparametric Statistics
ER  -