Directory of scientific research organizations in South Africa 

 - New Delhi:   Council for Scientific and Industrial Research,   1974 
 - 278+s10+xxp. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Directory
<br/><br/><label>Universal Decimal Class. No.: </label>R 5/6:061.6(680)(058.7)  / L4