De Wet, J. J.  1934- <br/><br/>
Navorsingsmetodes in die opvoedkunde :  'n inleiding to empiriese navorsing / 
J.J. de Wet [and others]. 
 - Durban :  Butterworth,  ©1981. 
 - 348 pages ;  23 cm 
<br/><br/><label>ISBN: </label>0409095370 9780409095371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.
<br/><br/><label>Subjects--Index Terms: </label>Education 
<br/><br/><label>Dewey Class. No.: </label>370.7