Arbeitsstudium
| betreiben
| Arbeitsstudien | |
| coal. | method study |
| Arbeitsstudium | |
| econ. | work analysis |
| Betreiben | |
| econ. | instigation; prosecution |
| mining. | running |
| betreiben | |
| gen. | run |
| avia. | run |
| chem. | to carry on; to operate |
| econ. | keep; drive; follow |
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| work analysis | |||
| work study | |||
| |||
| method study | |||
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Arbeitsstudium : 3 phrases in 2 subjects |
| Economics | 2 |
| Natural sciences | 1 |