Dent, Borden D. <br/><br/>
Cartography :  thematic map design / 

 - 5th ed. 
 - Boston :  WCB/McGraw-Hill,  c1999. 
 - xiv, 417 p. :  ill. (some col.), maps (some col.) ;  29 cm. 
<br/><br/><label>ISBN: </label>0697384950 (acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartography.<br/>Thematic maps.
<br/><br/><label>Dewey Class. No.: </label>526 WCB 1999 A028 Or.