Columbia subject headings:
Beşir Fuat, 1852?-1887--Correspondence.
Fazlı Necip, 1863-1932--Correspondence.
Harvard subject headings:
Authors, Turkish--Correspondence.
Beşir Fuat, 1852?-1887. Correspondence.
Fazlı Necip, 1863-1932--Correspondence.
Materialism--Turkey.
Philosophers--Turkey--Correspondence.
Princeton subject headings:
Authors, Turkish--Correspondence.
Beşir Fuat, 1852?-1887. Correspondence.
Beşir Fuat, 1852?-1887. Victor Hugo.
Fazlı Necip, 1863-1932--Correspondence.