Al-Mufassal, Opus de re Grammatica Arabicum, Auctore Abu'l-Kasim Mahmud Bin 'Omar Zamahsario.

Al-Mufassal Opus de Re Grammatica Arabicum is a 10th-century Arabic grammar by the scholar Abul-Kasim Mahmud bin Omar Zamahsario. This edition includes the original Arabic text with Latin translation and commentary, providing insight into the development of Arabic linguistic theory in the medieval Islamic world.

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