Nonparametric statistics for the behavioural sciences
SIEGEL(Sidney) & CASTELLAN(John N)
Nonparametric statistics for the behavioural sciences - 2nd ed. - New York McGraw Hill 1988 - xxiii p. + 399
Nonparametric statistics for the behavioural sciences - 2nd ed. - New York McGraw Hill 1988 - xxiii p. + 399