Corder Gregory W. Nonparametric statistics A step-by-step approach - Hoboken Wiley 2014 - xi;267p. cm. ISBN: 4909.4385000000002 Standard No.: 124194 Source: 90, 22/08/2014, Vardhman Books Textual Subjects--Topical Terms: Financial Studies Dewey Class. No.: B28, Q4