000 00604cab a2200193 4500
001 ABS39065
008 090401t1988 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u14174
041 _aeng
245 _aGeographic information systems
260 _c1988
350 _a0
490 _aCivil Engineering Surveyor
_v13(3) April 1988, 24-29(6)
520 _aFeature on geographic information systems examines who will use them and work by Ordnance Survey . Lists available systems and glossary of terms.
650 _aCHORLEY REPORT
690 _aLAND SURVEYING
942 _n0
948 _c04/03/1997
999 _c9204
_d9204