Ortner Sherry B Life and death on Mt. Everest Sherpas and Himalayan Mountaineering - New Delhi Oxford University Press 1999 - xii, 376p cm. References: P 255-367 ISBN: 0195652118 Source: General Book Subjects--Topical Terms: Ethnic Group SikhsSherpas Dewey Class. No.: Y74445S.N9, N9