Tufte, Edward R., 1942- Visual explanations : images and quantities, evidence and narrative / Edward R. Tufte. - Cheshire, Conn. : Graphics Press, 1997. - 156 p. : ill. (some col.), maps (some col.) ; 28 cm. Includes bibliographical references and index. ISBN: 0961392126 9780961392123 RM227.52 Subjects--Topical Terms: Visual communication.