1. What do maps show?. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1992?] Resource Type: Book Access & Availability: Loading
2. The world in maps : a study in map evolution Author/Creator: Jervis, Walter Willson Publication/Creation: New York : Oxford University Press, 1938 Resource Type: Book Edition: 2d edition. Access & Availability: Loading