Siegel, Sidney <br/><br/>
Nonparametric statistics for the behavioral sciences 

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 - McGraw-Hill Book Company, New York  1956 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic statistics
<br/><br/><label>Dewey Class. No.: </label>330.0212  SIE-N