Columbia subject headings:
Jewish poetry--Spain--History and criticism.
Mirsky, Aaron, 1914-2001.
Piyutim.
Harvard subject headings:
Hebrew poetry, Medieval--History and criticism.
Mirsky, Aaron, 1914-2001.
Princeton subject headings:
Hebrew poetry, Medieval--History and criticism.
Mirsky, Aaron, 1914-2001.
Piyutim.