Asrār-i kāʼināt
Subtitle: majmūʻah'ī az maqālāt-i ʻilmī
By: Ibrāhīm Vīktūrī
Publisher: Intishārāt-i Ḥakkāk
Place of publication: North Hollywood, CA
Language: per
Other titles: Mysteries of the universe
Notes: Cover title.

Description based on vol. 2.

In Persian and English.
Table of contents: title: bakhsh-i 2. Guldān-i kāʼināt