Implementation of geographic information systems (GIS) in state DOTs an NCHRP digest of the essential findings from the interim report on NCHRP project 20-27 'Adaptation of geographic information systems for transportation'
| المؤلف الرئيسي: | |
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| مؤلف مشترك: | |
| مؤلفون آخرون: | , |
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Washington, D.C.
Transportation Research Board, National Research Council
1991.
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| الموضوعات: |