00444nam a2200157Ia 4500020001800000082001700018245003700035260004100072300001300113504001900126650005100145650002400196700002100220700002400241710002100265  a9781412946452  a910.285 SAG- 0aSage handbook of GIS and society  aLos AngelesbSage Publicationsc2011  axvi, 559  aincludes index  aGeographic Information SystemsvSocial aspects  aGeographyvResearch  aMcMaster, Robert  aNyerges, Timothy L.  aCouclelis, Helen