| 000 | 00562 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c44355 _d45902 |
||
| 003 | ISURa | ||
| 008 | 180909b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789550080007 | ||
| 041 | _aSinhala | ||
| 082 |
_a912 _bNAW |
||
| 100 |
_aNawaratne , Priyantha _962877 |
||
| 245 | _aතොරතුරු සිතියම්ගත කිරීම | ||
| 260 |
_c2009 _aBalummahara _bChaya Publications _g2009 |
||
| 300 |
_bmap. _c21 cm. _a50 p. |
||
| 650 |
_aComputer Applications _962878 |
||
| 650 |
_aMaps - GIS _962879 |
||
| 650 |
_aGeography _9575 |
||
| 942 |
_cLN _2ddc |
||