Columbia subject headings:
Eskimos--Greenland.
Greenland--Description and travel.
Physicians--Biography.
Harvard subject headings:
Eskimos--Greenland
Eskimos--Greenland--Qaanaaq.
Gilberg, Aage, 1912-2002.
Greenland--Description and travel
Physicians--Greenland--Qaanaaq.
Physicians--Travel--Greenland--Qaanaaq.
Qaanaaq (Greenland)--Description and travel.
Princeton subject headings:
Eskimos--Greenland.
Greenland--Description and travel.
Physicians--Biography.
Physicians--Correspondence.