Miftāḥ al-taqwīm litaṭbīq al-yawm wa-al-sinīn
Subtitle: maʻrūf bih, Miftāḥuttaqvīm
By: muṣannifah Ḥabīburraḥmān K̲h̲ān̲ Ṣābrī.
Edition: 1. Urdū ed. --
Publisher: Taraqqī-i Urdū Borḍ
Published: 1977
Place of publication: Naʾī Dihlī
Language: urd
Number of pages: 388
Subjects: Calendar, Islamic; Chronology, Saka; Calendar, Gregorian; Calendar, Julian
Work titles: Miftāḥuttaqvīm
Notes: Added title on verso of t.p.: Miftahut-taqweem.