Directory of scientific resources in South Africa 
/ Council for Scientific and Industrial Research 
 - Pretoria:   Council for Scientific and Industrial Research,   1964 
 - 64p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prolegomena
<br/><br/><label>Subjects--Index Terms: </label>Resources  
<br/><br/><label>Universal Decimal Class. No.: </label>R 001.891(68)(058.7)   / K4