| 000 | 00382nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a551.451 | ||
| 100 | _aHeywood,I and others. | ||
| 245 | 3 | _aAn introduction to geohraphical information systems. | |
| 260 |
_aNew Delhi _bPerson education _c2001 |
||
| 300 | _a279 | ||
| 653 | _aGeographical information systems | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c15008 _d15008 |
||