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
PB  - CRC Press
KW  - CartografÃ­a
KW  - Sistemas de informaciÃ³n
ER  -