 | Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories. |
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| Law |
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Wikimedia Commons has media related to Law.
| Library cataloging and classification | |
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| main topic | law |
| Colon | Z  |
| Dewey Decimal | 340 |
| Library of Congress | K |
| Universal Decimal | 34 |