TY  - BOOK
AU  - Coburn, Broughton
TI  - The vast unknown: america's first ascent of everest
SN  - 9780307887146
U1  - 796.5295496 
PY  - 2013///
CY  - New York
PB  - Crown Publishers
KW  - American mount everest expedition; Mountaineers expeditions-Everest; Mountaineers-United States-Biography; Everest, Mount
KW  - Mountaineering
ER  -