TY - BOOK AU - O'Sullivan, David AU - Unwin, David J. TI - Geographical information analysis SN - 0-471-21176-1 U1 - 911:681.3 PY - 2003/// CY - New Jersey PB - John Wiley & Sons KW - Geographical information systems KW - Geographic Information System KW - GIS KW - georgraphical ionformation systems KW - Spatial analysis-statistics ER -