http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Harvard papers on geographic information systems
HARVARD-PAPERS information-systems geographic
Laboratory for Computer Graphics and Spatial Analysis
66.679/1 -- HARVARD-PAPERS information-systems geographic -- Laboratory for Computer Graphics and Spatial Analysis ... Harvard Papers on geographic information systems.Geoffrey Dutton,ed. -- Vol.1-8. - Cambridge,Mass.:Harvard Univ.1978. -- 4° -- 1.Summary of proceedings. 2.Geographic information systems:Surveys,overviews and criteria. 3.Geographic information systems:Carto- -- s.Fortsetzung