Slocum, Terry A. Thematic cartography and visualization / Terry A. Slocum. - Upper Saddle River, NJ : Prentice Hall, 1999. - x, 293 p. [32] p. of plates : ill. ; 28 cm. Includes index. Bibliography: p. 274 - 287. ISBN: 0132097761 LCCN: 9842704 Subjects--Topical Terms: Cartography.Visualization.