It is about navigable maps.. I work in arcview 3.2 and am new to arcgis 10. I have this problem that in my map there are many multiple polylines segments having similar primary key with only one entry in table attributes.. I think those multiple polylines might have been done something which "union graphics" command in arcview 3.2 does. I want to select all such instances. can you help me? or plz refer me to some one relevant. Thanks in advance.
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