| 705 / | HD | DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION |
| 1 | DF | AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT {13} |
| 7 | DF | .~ Operations research {3} |
| 10 | ![]() | .~.~ Market analysis, demand forecasting or surveying |