| 000 | 00626cab a2200217 4500 | ||
|---|---|---|---|
| 001 | ABS44446 | ||
| 008 | 090401t1991 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u47150 | ||
| 041 | _aeng | ||
| 245 | _aOS bicentenary | ||
| 260 | _c1991 | ||
| 350 | _a0 | ||
| 490 |
_aLand & Minerals Surveying _v9(4) April 1991, 23 pages (LOAN) |
||
| 520 | _aSupplement to celebrate the Ordnance Survey `s bicentenary ; follows the progress of the OS to today`s mapping technology. | ||
| 650 | _aDIGITAL MAPPING | ||
| 650 | _aGPS | ||
| 650 | _aHISTORY | ||
| 690 | _aMAPPING AND MEASUREMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c29740 _d29740 |
||