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| English thesaurus | |||
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| MARC | |||
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Model A : 27 phrases in 15 subjects |
| Artificial intelligence | 3 |
| Automated equipment | 1 |
| Coal | 1 |
| Criminal law | 1 |
| Economics | 3 |
| Foreign trade | 1 |
| General | 3 |
| Geology | 1 |
| Industry | 1 |
| Law | 2 |
| Microelectronics | 1 |
| Optics branch of physics | 1 |
| Patents | 2 |
| Technology | 4 |
| Transport | 2 |