Richter, Scott J. A SAS companion for nonparametric statistics / Scott J. Richter, James J. Higgins - Australia: Thomson 2006 - 98 p. : ill. ; 24 cm - Duxbury advanced series . Includes bibliographical references and index ISBN: 9780534422202 Subjects--Uniform Titles: SAS (Computer file) Subjects--Topical Terms: Nonparametric statistics