Columbia subject headings:
Egypt--History--332-30 B.C.--Sources--Bibliography.
Manuscripts, Greek (Papyri)--Bibliography.
Manuscripts, Greek (Papyri)--Indexes.
Zēnōn, ho Agreophōntos, -approximately 238 B.C.
Harvard subject headings:
Egypt--History--332 B.C.-30 B.C.--Sources--Bibliography.
Manuscripts, Greek (Papyri)--Bibliography.
Manuscripts, Greek (Papyri)--Indexes.
Zenon, active 3rd century B.C.
Princeton subject headings:
Manuscripts, Greek (Papyri)--Bibliography.
Manuscripts, Greek (Papyri)--Indexes.