Columbia subject headings:
Jewish religious poetry, Hebrew--History and criticism.
Piyutim--History and criticism.
Tam, Jacob ben Meir, approximately 1100-1171--Criticism and interpretation.
Harvard subject headings:
Judaism--Liturgy--Texts
Piyutim.
Princeton subject headings:
Jewish religious poetry, Hebrew--History and criticism.
Piyutim--History and criticism.
Tam, Jacob ben Meir, approximately 1100-1171--Criticism and interpretation.