Columbia subject headings:
Harvard subject headings:
Elite (Social sciences)--Rome.
Pliny, the Younger
Rome--History--Empire, 30 B.C.-284 A.D.
Rome--Politics and government--30 B.C.-284 A.D.
Rome. Senate.
Princeton subject headings:
Elite (Social sciences)--Rome.
Pliny, the Younger
Rome--History--Empire, 30 B.C.-284 A.D.
Rome--Politics and government--30 B.C.-284 A.D.
Rome. Senate