000 00670cab a2200205 4500
001 ABS42528
008 090401t1990 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u37460
041 _aeng
100 _aShepherd, I.D.H.
245 _aBuild your own desktop GIS?
260 _c1990
350 _a0
490 _aLand & Minerals Surveying
_v8(4) April 1990, 176-183(8)
520 _aSuggests that a GIS can be built more cheaply from "off-the-shelf" generic programmes and looks at the stages involved in making your own system.
650 _aCOMPUTERS
690 _aMANAGEMENT-BUSINESS MANAGEMENT-INFORMATION MANAGEMENT
942 _n0
948 _c04/03/1997
999 _c24209
_d24209