TY  - BOOK
AU  - Dent, Border D.
TI  - Cartography: : thematic map design
SN  - 0697384950
U1  - 526 
PY  - 1999///]
CY  - Boston
PB  - WCB McGraw-Hill
KW  - Cartography
KW  - lcgft
N1  - Includes bibliographical references and glossary
ER  -