Hays William L. <br/><br/>
Basic statistics   

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 - California  Brooks/Cole Publishing  1967 
 - 117 p.  23 cm. 
 - Basic concepts in psychology series   .
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / HAY