Underwood, Benton J.,  1915-1994. <br/><br/>
Elementary statistics 
[by] Benton J. Underwood [and others] 
 - New York,  Appleton-Century-Crofts  [1954] 
 - 239 p.  illus.  23 cm. 
 - The Century psychology series .
<br/><br/><label>LCCN: </label>54007154  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA29  / .U43 
<br/><br/><label>Dewey Class. No.: </label>519.5 UND