| 000 | 00422nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230715s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 100 | _aSilva, A.L | ||
| 245 | 2 | _aA Critical Study of Staff Development Activites in 1 "C" Schools in Gampaha District | |
| 260 |
_aMaharagama _c1990 |
||
| 300 | _a45p. | ||
| 502 |
_cNIE _bPGDEM _d1990 |
||
| 650 | _aPGDEM | ||
| 650 | _aSchool Management | ||
| 942 | _cTH | ||
| 999 |
_c91489 _d91489 |
||