Publicado por National Geographic, Washington, District of Columbia, 2009
ISBN 10: 1426205090 ISBN 13: 9781426205095
Librería: Andover Books and Antiquities, Andover, MA, Estados Unidos de America
Hardcover. Estado de la sobrecubierta: Very good. 256 pp. LCC: 2009019627 Very good condition; traces of wear on covers.