Columbia subject headings:
Gentiles in rabbinical literature.
Judaism--Customs and practices.
Noncitizens (Jewish law)
Responsa--1800-1948.
Harvard subject headings:
Gentiles in rabbinical literature.
Judaism--Customs and practices
Noncitizens (Jewish law)
Responsa--1800-
Princeton subject headings:
Gentiles in rabbinical literature.
Judaism--Customs and practices.
Noncitizens (Jewish law)
Responsa--1800-1948.