Columbia subject headings:
Harvard subject headings:
Mawṣilī, ʻUmar ibn Badr, 1161 or 1162-1225 or 1226. Mughnī ʻan al-ḥifẓ wa-al-kitāb fī-mā lā yaṣiḥḥu min al-aḥādīth.
Princeton subject headings:
Mawṣilī, ʻUmar ibn Badr, 1161 or 1162-1225 or 1226. Mughnī ʻan al-ḥifẓ wa-al-kitāb fī-mā lā yaṣiḥḥu min al-aḥādīth.