Scientific and technical societies in South Africa 1970 

 - South Africa:   Council for Scientific and Industrial Research,   1970 
 - 130p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical 
<br/><br/><label>Subjects--Index Terms: </label>Scientific  
<br/><br/><label>Universal Decimal Class. No.: </label>R 5/6:061.6(680)(058.7)  / L0