TY  - BOOK
AU  - Harmon,John E.
AU  - Anderson,Steven J.
TI  - The Design and implementation of geographic information systems
SN  - 0471204889
U1  - 910.285 22
PY  - 2003///
CY  - Hoboken, N.J.
PB  - John Wiley
KW  - Geographic information systems
N1  - Includes bibliographical references and index
ER  -