La Conquista de México: Moctezuma, Cortés Y La Caída de Un Imperio / The Conquest of MexicoHugh ThomasHäftad, 2025295 kr
Safety in the Underground Construction and Operation of the Exploratory Studies Facility at Yucca MountainU.S. National Committee on Tunneling Technology, Commission on Engineering and Technical Systems, Division on Engineering and Physical Sciences, National Research Council E-bok1995446 kr
La Conquista de México: Moctezuma, Cortés Y La Caída de Un Imperio / The Conquest of MexicoHugh ThomasHäftad, 2025295 kr