| 000 | 00384nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a309.10028542 _bD272.CG |
||
| 100 | _aDawson, John A. and Unwin, David J. | ||
| 245 |
_aComputing for geographers _b |
||
| 260 |
_aLondon _bDavid & Charles _c1976 |
||
| 300 | _a362p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aUnwin, David J. ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a1122 | ||
| 999 |
_c1122 _d1122 |
||