Columbia subject headings:
Malaya--History.
Pinang Island (Pulau Pinang, Malaysia)--History.
Pulau Pinang (Malaysia : State)--History--18th century.
Pulau Pinang (Malaysia : State)--History--19th century.
Pulau Pinang (Malaysia : State)--History--20th century.
Harvard subject headings:
Malaya--History
Pinang Island (Pulau Pinang, Malaysia)--History.
Pulau Pinang (Malaysia : State)--History--18th century.
Pulau Pinang (Malaysia : State)--History--19th century.
Pulau Pinang (Malaysia : State)--History--20th century.
Princeton subject headings: