Van Rooyen, I. J. J. <br/><br/>
Maatskaplike funksionering en die maatskaplike werk. 

 - Pretoria :  University of South Africa,  1963. 
 - Communications of the University of South Africa ;  A.24 .
 - University of South Africa. Communications ;  University of South Africa. Communications ;  A.24. .
<br/><br/> English summary: Social functioning and social work: p. 22-24. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service.