TY  - BOOK
AU  - Siegel,Sidney
TI  - Nonparametric statistics for the behavioral   sciences
SN  - 07-057348-4
U1  - 150.287 1956
PY  - 1956///
CY  - New York
PB  - McGraw-Hill Interamericana
KW  - Tests Psicológicos
ER  -