Kraak Meno Jan <br/><br/>
Cartography   Visualizaiton of spatial data    

 - Essex  Addison wesley Longman          1996 
 - v, 222p. Bib chapterwise p. 215-18  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U11, N6