| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c1247 _d1247 |
||
| 005 | 20191121121621.0 | ||
| 008 | 191121b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789550701742 | ||
| 040 | _cSLIDA | ||
| 082 |
_223 _a823 |
||
| 100 |
_976 _aRupasinghe, P.D. _qRupasinghe, Pramudith D. |
||
| 245 | _aBayan | ||
| 260 |
_aGampaha: _bMinsara Publishers; _c2018. |
||
| 300 |
_avii,244p.: _c21.5cm. |
||
| 942 |
_2ddc _cLEN |
||