Lewis Edward E. <br/><br/>
Methods of statistical analysis in economics and business 

 -  1953 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>65820 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational statistics
<br/><br/><label>Dewey Class. No.: </label>B280x, J31