| 709 / | HD | ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTIPLE COMPUTER OR PROCESS COORDINATING |
| FOR 159 | ![]() | TASK MANAGEMENT OR CONTROL (395/670) {2} |
| FOR 160 | DF | .~> Batch or transaction processing (395/671) |
| FOR 161 | DF | .~> Process scheduling (395/672) {5} |