Walsh, John E. Handbook of nonparametric statistics : Results for two and several sample problems, symmetry, and extremes / John E. Walsh. - London ; Van Nostrand, c1965. - xxvi, 686 p. : ill. ; 24 cm. Include index Subjects--Topical Terms: Nonparametric statistics. Dewey Class. No.: 519.5 / WAH 1965