Siegel, Sidney <br/><br/>
Nonparametric statistics for the behavioral sciences  /Sidney Siegel and N. John Castellan 

 - 2nd ed. 
 - New York  McGraw-Hill  1988 
 - xxiii, 399 p. 
<br/><br/><label>ISBN: </label>71003266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>F