al-Rasāʼil al-mutafarriqah fī al-hayʼah
By: Muḥammad ibn Mūsá al-Khuwārizmī
Edition: al-Ṭabʻah al-ūlá.
Publisher: Maṭbuʻah Jamʻīyah Dāʼirat al-Maʻārif al-ʻUthmānīyah
Published: 1948
Place of publication: Ḥaydarbād Dakkan
Language: ara
Subjects: Science; Early works to 1800; Astronomy
Other titles: Rasá'ilu'l-mutafarriqa f'il-hai'at.
Notes: Added t.p.: Rasá'ilu'l-mutafarriqa f'il-hai'at li'l-mutaqaddimin wa-muʻásiray il-Bírúní ; containing eleven important treatises on astronomy and other subjects, contributed by the famous predecessors and contemporaries of al-Bírúnī, 9th, 10th, 11th century A.D.

Each contribution has individual t.p. and separate pagination.