Cornell Francis G <br/><br/>
Essentials of educational statistics 

 -  1950 
 - Wiley Publications in Statistics ed by Walter A Schewhart and Samuel S Wilks .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B280bt, J6