Pritchard, James B. ed. National Geographic Society text Washington, DC, WA National Geographic Society 1967 monographic 450p hbk 26cm Includes bibliographical references, index, photos, maps. National Geographic Society ; James B. Pritchard, editorial consultant ; foreword by Melville Bell Grosvenor Bible history of contemporary events 220/.9/EVE 040622 20111017203133.0 116021942194