AlFarabi Book of Letters (Kitab al Huruf) - Charles Butterworth
a cornerstone of Islamic philosophy that bridges the gap between linguistics metaphysics Farabi - Harfler Kitabi
and "particles" (prepositions, conjunctions) used in logic and metaphysics. It explores how these "letters" help define concepts like The Origin of Language and Religion AlFarabi Book of Letters (Kitab al Huruf) -