TY  - BOOK
AU  - Harmon, John E.
AU  - Anderson,Steven J.
TI  - The design and implementation of geographic information systems
SN  - 0471204889
PY  - 2003///
CY  - Hoboken, NJ
PB  - John Wiley & Sons
KW  - Geographic information systems
N1  - Includes bibliographical references and index
ER  -