Kraak, Menno-jan <br/><br/>
Cartography: visualization of spatial data 

 - 1st 
 - England  Longman  1996 
 - viii,222p p. 
<br/><br/><label>ISBN: </label>0-582-25953-3 
<br/><br/><label>Subjects--Index Terms: </label>Cartography