Cartography  Thematic Map Design, 5th. Edition 
Borden D. Dent 
 - [5th. Edition] 
 - Boston, USA  W&B McGraw-Hill  1999 
 - xiv, 417p.  ill.  29 cm 
<br/><br/><label>ISBN: </label>0697384950 
<br/><br/><label>LCCN: </label>9825683 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography