Mechanization, Learning Periods, and Productivity Change in the South African Coal Mining Industry: 1950–80

✍ Scribed by R. A. JONES

• Book ID: 114936733
• Publisher: John Wiley and Sons
• Year: 1983
• Tongue: English
• Weight: 71 KB
• Volume: 51
• Category: Article
• ISSN: 0038-2280
• DOI: 10.1111/j.1813-6982.1983.tb00809.x