الشفاء
by Avicenna, Zakarīyā Yūsuf, Aḥmad Fuʼād Ahwānī, Mahmoud El Hefny
GeometryEarly works to 1800MathematicsMusic theoryArithmeticArabic Music
Writing a summary for young readers…
For young readers
Book data: Open Library
by Avicenna, Zakarīyā Yūsuf, Aḥmad Fuʼād Ahwānī, Mahmoud El Hefny
Book data: Open Library