Columbia subject headings:
Harvard subject headings:
Area specialist bibliographers--Germany--Berlin--Biography.
Bibliographers--Germany--Berlin--Biography.
Germany--Imprints.
Walravens, Hartmut, 1944---Bibliography.
Princeton subject headings:
Area specialist bibliographers--Germany--Berlin--Biography.
Bibliographers--Germany--Berlin--Biography.
Germany--Imprints.
Walravens, Hartmut, 1944---Bibliography.