Kraak, Menno-Jan. Cartography : visualization of geospatial data / Menno-Jan Kra ak, Forjan Ormeling. - 2nd ed. - Harlow : Prentice Hall, 2003. - ix, 205 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0130888907 Subjects--Topical Terms: Cartography. Dewey Class. No.: 526