TY - BOOK ID - BVMC:929960 AU - Abū Maʻšar al-Balh̲ī, Ğaʻfar ibn Muḥammad ibn ʻUmar TI - Introductorium in astronomiam Albumasaris abalachi octo continens libros partiales UR - https://www.cervantesvirtual.com/obra/introductorium-in-astronomiam-albumasaris-abalachi-octo-continens-libros-partiales-929960 ER -