TY - GEN AU - Siegel, Sidney AU - Castellan, N. John (jt.auth) TI - Nonparametric statistics for the behavioral sciences SN - 0070573573 U1 - 519.5 PY - 1988/// CY - New York PB - McGraw-Hill KW - Psychometrics KW - Social science-Statistical methods N1 - Includes index ER -