- Jāmiʻ al-ṣaḥīḥ (Muslim ibn al-Ḥajjāj al-Qushayrī)1
- Kansas--Lawrence1
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- Kirchmair, Georg, 1481-15541
- Knotesford, John, -15891
- Kārtavīryārjuna (Hindu deity)1
- Lamoignon de Basville, M. de (Nicolas), 1648-17241
- Land value taxation1
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- Lang, Matthäus, 1468-15401
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