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1Published 1983“...Issues in digital cartographic data standards ;...”
Government Document Microform Book -
2Published 1983“...Issues in digital cartographic data standards ;...”
Government Document Microform Book -
3Published 1984“...Issues in digital cartographic data standards ;...”
Government Document Microform Book -
4Published 1987“...Issues in digital cartographic data standards ;...”
Government Document Microform Book -
5Published 1987“...Issues in digital cartographic data standards ;...”
Government Document Microform Book