| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c2291 _d2291 |
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| 005 | 20200623095539.0 | ||
| 008 | 200623b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cSLIDA | ||
| 086 |
_2SLIDA _aMPM/T/324 |
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| 245 |
_a A study on the effectiveness of evaluation mechanism in schools in Colombo District _cHettiarachchi, C. |
||
| 260 | _c2015. | ||
| 300 | _ax,78p.: | ||
| 500 | _aSudasinghe, S.R.S.N., & Amaragunasekara, L. | ||
| 942 |
_2ddc _cREF |
||