- Pretoria: Haum Educational Publishers 
 - 4143 
<br/><br/> BK  The Phenomenon of Education|Pedagogics|Education Situation and Relationship Structure 
<br/><br/><label>ISBN: </label>370.15/PLO/I 
<br/><br/><label>Standard No.: </label>du Plooy, J. L. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BK<br/>Griessel, G. A. J.; Oberholzer, M. O., co-authors
<br/><br/><label>Dewey Class. No.: </label> /