Columbia subject headings:
Harvard subject headings:
Buber, Martin, 1878-1965--Bibliography--Congresses.
Buber, Martin, 1878-1965--Congresses.
Buber, Martin, 1878-1965--Political and social views--Congresses.
Judaism--20th century--Congresses
Princeton subject headings:
Buber, Martin, 1878-1965--Congresses.