TY - BOOK AU - Siegel,Sidney AU - Castellan,N.John TI - Nonparametric statistics for the behavioral sciences SN - 0070573573 AV - BF39 .S44 1988 PY - 1988/// CY - New York PB - McGraw-Hill KW - Psychometrics KW - Nonparametric statistics KW - Social sciences KW - Statistical methods ER -