[Igeret R. Yehoshuʻa ben Levi] [ḳetʻa]. - Hebrew Manuscripts (Columbia University Libraries) ([S.l.)
Cairo genizah.
The text was published by J.D. Eisenstein, Otsar Midrashim, p. 212-213.
Manuscript written on paper in Oriental semi-cursive handwriting.
Mendelsohn, I. Descriptive catalogue of Semitic manuscripts
Also available on microfilm.
Electronic reproduction.
Keywords: Manuscripts, Hebrew -- 12th century; Midrash -- Early works to 1800.; Cairo Genizah; Midrash