Gellman, Estelle S. <br/><br/>
Statistics for teachers 

 - London  Harper & Row Publishers  1973 
 - viii,(2),239  23.5cm 
<br/><br/><label>ISBN: </label>06-042289-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>310