TY  - BOOK
AU  - Peterson, Gretchen N.
TI  - Gis Cartography a Guide to Effective Map Design 
SN  - 9781420082135
U1  - 526.0285 
PY  - 2009///
CY  - Boca Raton, Fl : 
PB  - CRC Press, 
KW  - Cartography
KW  - Geographic Information Systems
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-1-4200-8213-5.pdf
ER  -