Gāhnamā-yi Zartushtī
Subtitle: taqvīm-i kāmil-i Khūrshīdī
By: nigārish-i Ardashīr Āz̲argushasb.
Edition: Chāp-i 2
Publisher: Kankāsh-i Mūbidān-i Tihrān
Published: 1985
Place of publication: Tihrān
Language: per
Number of pages: 68
Subjects: Calendar, Iranian
Notes: Includes bibliographical references (p. 70).

In Persian.