Mīzān al-iʻtidāl fī naqd al-rijāl

[A dictionary of names of persons through whom traditions have been handed down, especially those who are of doubtful authority, with short remarks attached as to credibility and other matters. Edited from two manuscripts by Mawlavī Muḥammad Khādim Ḥusayn. To which is appended a short treatise entitled al-Rafʻ wa-al-takmīl, on the examination and estimation of the value of traditions, by Muḥammad ʿAbd al-Ḥayy Lakhnawī.].