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Book of Knowledge of Ingenious Mechanical Devices : (Kit&#257;b F&#299; Ma 'rifat Al-&#7717;iyal Al-Handasiyya)

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Book of Knowledge of Ingenious Mechanical Devices : (Kit&#257;b F&#299; Ma 'rifat Al-&#7717;iyal Al-Handasiyya)

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Book of Knowledge of Ingenious Mechanical Devices : (Kitāb Fī Ma 'rifat Al-ḥiyal Al-Handasiyya)

Book of Knowledge of Ingenious Mechanical Devices : (Kitāb Fī Ma 'rifat Al-ḥiyal Al-Handasiyya)