000 00662cab a2200217 4500
001 ABS49008
008 090401t1993 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u69455
041 _aeng
245 _aOrdnance Survey
260 _c1993
350 _a0
490 _aEstates Gazette
_v(9327) 10 July 1993, 120-121(2)
520 _aA `Mainly for Students` article traces the history of the OS, reviews the range of maps available and looks at contemporary developments in digital mapping.
650 _aDIGITAL MAPPING
650 _aHISTORY
650 _aORDNANCE SURVEY
690 _aMAPPING AND MEASUREMENT
942 _n0
948 _c04/03/1997
999 _c43623
_d43623