00326nam a2200109Ia 4500008004100000020001500041082002100056100002100077245005900098260003100157300002800188240117b        |||||||| |||| 00| 0 eng d  a0387352120  a519.537bL523.NS  aLehmann, Erich L  aNonparametricsb: statistical methods based on ranks /  aNew York:bSpringer,c2006  axvi, 463p. Bibl. Index.