THE ECONOMIC SOCIETY OF SOUTH AFRICA

• Book ID: 114935625
• Publisher: John Wiley and Sons
• Year: 1956
• Tongue: English
• Weight: 66 KB
• Volume: 24
• Category: Article
• ISSN: 0038-2280
• DOI: 10.1111/j.1813-6982.1956.tb01748.x