Risālah ḥawla masʾalat ruʾyat al-hilāl
Subtitle: mawsūʻah ʻilmīyah, fiqhīyah fī luzūm ishtirāk al-āfāq ʻinda ruʾyat al-hilāl fī dukhūl al-shuhūr al-qamarīyah : buḥūth fannīyah wa-murāsilāt ḥallīyah fī qamʻ māddat al-khilāf
By: li-muʾallifihi al-Sayyid Muḥammad al-Ḥusaynī al-Ṭihrānī.
Series: Dawrat al-ʻulūm wa-al-maʻārif al-Islāmīyah -- 6; Dawrah-i ʻulūm va maʻārif-i Islām -- 6
Publisher: s.n.
Published: 1980
Place of publication: [Iran?
Language: ara
Number of pages: 176
Subjects: Calendar, Islamic; New moon (Islam); Moon -- Phases; Moon -- Religious aspects -- Islam.
Other titles: Ḥawla masʾalat ruʾyat al-hilāl.; Ḥawla ruʾyat al-hilāl.
Notes: Running title: Ḥawla ruʾyat al-hilāl.