Black migration to South Africa  : a selection of policy-oriented research 
/ ed. by Bohning, W. R. 
. - Geneva  : International  Labour Office, 1981
. - 184 p.  : couv. ill.  ; 24 cm. 
<br/><br/>Bibliogr. 
<br/><br/><label>ISBN: </label>9221027597 9221027589 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>325.11