Leighton, Alexander H. The Navaho door : an introduction to Navaho life / A. H. Leighton and Dorothea C. Leighton. - Cambridge, Mass. : Harvard University Press, 1944. - xviii, 149 p. ; ISBN: GOVT1115 Subjects--Topical Terms: Navajo Indians.--- Dewey Class. No.: 973.04972 / Na