Columbia subject headings:
Architecture, Sherpa--Nepal--Khumbu Valley.
Architecture--Nepal--Khumbu Valley.
Buildings--Nepal--Khumbu Valley.
Harvard subject headings:
Architecture, Sherpa--Nepal--Khumbu Valley.
Architecture--Nepal--Khumbu Valley.
Princeton subject headings:
Architecture, Sherpa--Nepal--Khumbu Valley.
Architecture--Nepal--Khumbu Valley.