000 00482nam a2200145Ia 4500
008 220709b1978 xxu||||| |||| 00| 0 eng d
082 _a526.98
_bI5T
245 _aTopological data structures for grographic information systems
_bV.3. Geographic information systems
260 _c1978
630 _aCartography
630 _aGeography
630 _aTopology
630 _aInformation systems
630 _aSurveying
630 _atopographic
700 _aDutton Geoffrey Ed.
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a16637
981 _a1978.
983 _aTopological data structures for grographic information systems : V.3. Geographic information systems:cartographic and analytic applictions
999 _c16493
_d16493