Columbia subject headings:
Page, Tim--Travel--Vietnam.
Vietnam--Description and travel.
Vietnam--Pictorial works.
Harvard subject headings:
Autobiographies.
Illustrated works.
Page, Tim--Journeys--Vietnam.
Vietnam--Description and travel.
Vietnam--Pictorial works.
Princeton subject headings:
Page, Tim--Travel--Vietnam.
Vietnam--Description and travel--Views.
Vietnam--Description and travel.