Taḥqīqī dar zamīnah-ʼi gāhʹshumārīhā-yi hijrī qamarī va Masīḥī (mīlādī)
By: bi-inz̤imām-i taqvīmhā-yi dāʼimī va tabdīl-i tārīkh-i gāhʹshumārīhā-yi hijrī qamarī, Masīḥī (Zhūliyan va Grigūriyan) ... / taʼlīf-i Riz̤ā ʻAbd Allāhī.
Edition: Chāp-i 1.
Publisher: Amīr Kabīr
Published: 1986
Place of publication: Tihrān
Language: per
Number of pages: 133
Subjects: Calendar, Islamic; Calendar, Gregorian; Calendar, Julian