TY  - BOOK
AU  - Longley, Paul.
TI  - Geographical information systems and science
SN  - 047087001X (pbk)
PY  - 2007///
CY  - England
PB  - John Wiley
KW  - Geographic information systems
N1  - Includes bibliographical references and index (p. 487-517)
UR  - http://www.loc.gov/catdir/enhancements/fy0627/2005298117-d.html
ER  -