Mount Everest : the reconnaissance 1935 /
Astill, Tony.
[Southampton] : Tony Astill,
2005.
Includes fold-out facsimile maps.
Includes double dust-jacket.
Includes bibliographical references (p. 349-350) and index.
With dust-jacket map -- The north face of Mount Everest based on the photogrammetric surveys by Michael Spender
Mount Everest Expedition (1935.
The north face of Mount Everest