| 000 | 00499nam a2200157 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a371.2 _bGUN |
||
| 100 | _aGunawardena, G.B | ||
| 245 | _aCluster School System an Evaluation Based on Research Studies | ||
| 260 |
_a Maharagama: _b Department of Education Publication, _c1991. |
||
| 300 |
_a27p.; _c21cm |
||
| 650 | 0 | _aSchools and their activities; special education | |
| 650 | 0 | _aMahinda Ranaweera Collection | |
| 942 |
_2ddc _cSR |
||
| 999 |
_c93601 _d93601 |
||