Columbia subject headings:
Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad, 1006-1089.
Sufi poetry, Persian.
Sufism--Early works to 1800.
Harvard subject headings:
Mysticism--Islam
Princeton subject headings:
Abū Saʻīd ibn Abī al-Khayr, 967-1049.
Anṣārī al-Harawī, ʻAbd Allāh ibn Muḥammad, 1006-1089.
Sufi poetry.
Sufism.