Columbia subject headings:
Islam--Doctrines.
Islamic law.
ʻAbahʹjī, Muḥammad Asʻad. Sullam al-wuṣūl ilá ʻilm al-uṣūl.
Harvard subject headings:
Islam--Doctrines
Wahhābīyah--Doctrines.
Ḥakamī, Ḥāfiẓ ibn Aḥmad. Sullam al-wuṣūl ilá ʻilm al- uṣūl.
Princeton subject headings:
Ḥakamī, Ḥāfiẓ ibn Aḥmad. Sullam al-wuṣūl ilá ʻilm al-uṣūl.
Islam--Doctrines.
Wahhābīyah--Doctrines.