TY - BOOK AU - Conover,W.J. TI - Practical nonparametric statistics / SN - 0471028673 AV - QA278.8 .C65 1980 U1 - 519.53/ C753p 23 PY - 1980/// CY - New York PB - Wiley, KW - Nonparametric statistics N1 - Includes index; Bibliography : p. 394-426; BBA, BRE ER -