00514cam a2200157 a 4500020001500000020001800015040000800033082002600041100003100067245004300098260003100141300002700172490010200199650002500301650003000326  a047188474X  a9780471884743  cDLC  a519 WIL 1984 A027 Or.1 aHettmansperger, Thomas P.,10aStatistical inference based on ranks /  aNew York :bWiley,cc1984.  axvii, 323 p. ;c24 cm.1 aWiley series in probability and mathematical statistics. Probability and mathematical statistics, 0aExperimental design. 0aNonparametric statistics.