Columbia subject headings:
Polyclitus, 5th cent. B.C. Doryphorus.
Polyclitus, 5th cent. B.C.--Criticism and interpretation.
Harvard subject headings:
Friederichs, Karl, 1831-1871.
Polyclitus, active 5th century B.C. Doryphorus.
Princeton subject headings:
Friederichs, Karl, 1831-1871.
Polyclitus, active 5th century B.C. Doryphorus.