Crombag Hans F. Ed. <br/><br/>
Proceedings    Contemporary issues in educational t 

 - Hague  Mouton         1974 
 - 344p.  cm. 
 - Psychological Studies .
<br/><br/> Appendix p.297-335 
<br/><br/><label>ISBN: </label>90 279 7521 3 
<br/><br/><label>Standard No.: </label>121092 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education<br/>Educational Measurement
<br/><br/><label>Dewey Class. No.: </label>"T:5p1.N73, L4"