31 روز و 5 انگشت
Subtitle: majmūʻah-i dāstān-i kūtāh-i ṭanz
By: Muḥammad Ismāʻīl Ḥājī ʻAliyān
Edition: Chāp-i avval.
Publisher: Sūrah-i Mihr
Published: 2017
Place of publication: Tihrān
Language: per
Number of pages: 116
ISBN-13: 9786001758041
Subjects: Persian wit and humor; Short stories
Other titles: 31 rūz va panj angusht