414 Arabic and Farsi books in 826 volumes
Full text of 414 Arabic and Farsi books in 826 volumes on such subjects as general history, geography of cities, general geography, geography of Iran, historical geography, geography of the Quranic tales, geography of countries, itineraries, biographies, tombs of scientists and scholars, geographical dictionaries…
97 books in the field of technical terminology in 157 volumes
Text of 97 books in the field of technical terminology in 157 volumes on Qur'anic sciences, hadith sciences, rhetoric, fiqh and usoul (law and legal theory), philosophy, mysticism, logic, and theology, And more …
Astronomy, detecting the direction of the Qiblah, astronomy in the Qur'an, observatory tools, calendar, finding the new crescent moon, astronomical table, etc.
50 books and treatises whether published or in manuscript in 57 volumes in Persian and Arabic in the subjects of astronomy, detecting the direction of the Qiblah, astronomy in the Qur'an, observatory tools, etc.