ha-Ḳongres ha-ʻolami ha-sheni le-madʻe ha-Yahadut bi-Yerushalayim

by Universiṭah ha-ʻIvrit bi-Yerushalayim, World Union of Jewish Studies, World Congress of Jewish Studies (2nd 1957 ha- Universiṭah ha-ʻIvrit bi-Yerushalayim)