| 000 | 00523nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230715s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 100 | _aHewawasam, A.D.A | ||
| 245 | 2 | _aA Critical Review of Impact of the Principal's Instructional Leadership in Development for Student Achievement Level of Advanced Level Science Stream | |
| 260 | _aMaharagama | ||
| 300 | _a85p. | ||
| 502 |
_cNIE _bPGDEM |
||
| 650 | _aEducation Management | ||
| 650 | _aPGDEM | ||
| 650 | _aPrincipal Leadership | ||
| 942 | _cTH | ||
| 999 |
_c92223 _d92223 |
||