Dittert, Rene. <br/><br/>
Forerunners to Everest :  the story of the two Swiss expeditions of 1952 / 
by Rene Dittert, Gabriel Chevalley [and] Raymond Lambert ; pref. by Sir John Hunt ; English version by Malcolm Barnes. 
 - London :  Allen & Unwin,  1954. 
 - 256 p. :  illus. ;  21 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Everest, Mount (China and Nepal).
<br/><br/><label>Dewey Class. No.: </label>915.42  / DIF 1954