Peaker Gilbert F <br/><br/>
Empirical study of education in twenty-one countries : A technical report 

 - New York, USA  John Wiley and Sons  1975 
 - 230p. 
<br/><br/><label>ISBN: </label>91-2200025-9 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational - Test and Measurement