Columbia subject headings:
Hiking--Everest, Mount (China and Nepal)--Maps.
Maps.
Harvard subject headings:
Princeton subject headings:
Everest, Mount (China and Nepal)--Maps.
Everest, Mount Region (China and Nepal)
Gokyo (Nepal)--Maps.
Hiking--Everest, Mount Region (China and Nepal)--Maps.
Hiking--Gokyo Region (Nepal)--Maps.
Maps.