Computing Review Subject Classification System (1964, obsolete)

3.5 Management Data Processing

• 3.50 General
• 3.51 Education; Research
• 3.52 Financial
• 3.53 Government
• 3.54 Manufacturing; Distribution
• 3.55 Marketing; Merchandising
• 3.56 Military
• 3.57 Transportation; Communication
• 3.59 Miscellaneous