Rabbi Meir of Rothenberg; His Life and Works as Sources of the Religious, Legal and Social History of the Jews in Germany in the Thirteenth Century (2 Volume set)
Philadelphia: Dropsie College for Hebrew and Cognate Learning, 1947. Rabbi Agus received his Ph. D. from Dropsie based on this massive work. He later served as dean of the Harry Fischel Research in Talmudic Studies in Jerusalem. Vol. I, xxxiii, 392p, Digest of Responsa Text (Ora Hayym, Yoreh Deah, Eben..... More