Columbia subject headings:
Harvard subject headings:
Denny, Glen.
Mountaineers--United States--Biography
Mountaineers--United States--Pictorial works.
Rock climbing--California--Yosemite Valley--History.
Rock climbing--History--Pictorial works.
Yosemite Valley (Calif.)--Pictorial works.
Princeton subject headings:
Denny, Glen.
Mountaineers--United States--Biography.
Mountaineers--United States--Pictorial works.
Photography of mountains.
Portrait photography.
Rock climbing--California--Yosemite Valley--History.
Rock climbing--History--Pictorial works.
Yosemite Valley (Calif.)--Pictorial works.