Hackett, Paul G. Theos Bernard, the white lama : Tibet, yoga, and American religious life / Paul G. Hackett. - New York : Columbia University Press, 2012. - xxii, 494 p. : ISBN: 9780231158862 (cloth : alk. paper) Subjects--Topical Terms: Yogis---United States Dewey Class. No.: 294.3923092 / Th