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| Angielski tezaurus | |||
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| operating method (ssn) | |||
| operating method (метод работы ssn); operational method (ssn) | |||
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operation method : 8 do fraz, 7 tematyki |
| Ekonomia | 1 |
| Finanse | 1 |
| Medycyna | 1 |
| Prawo | 1 |
| Rolnictwo | 2 |
| Technika i technologia | 1 |
| Technologia informacyjna | 1 |