000 | 00438nam a2200157Ia 4500 | ||
---|---|---|---|
005 | 20251001134757.0 | ||
008 | 251001s9999 xx 000 0 und d | ||
041 | _aEnglish | ||
100 | _aHerath, M. B. | ||
245 | 0 | _aOn the Job Staff Development T A Suggested Model for 1AB Sri Lankan Schools | |
260 |
_aMaharagama : _c1991 |
||
300 | _a30p.; | ||
502 |
_cStaff College _bPGDEM _d1991 |
||
650 | _aSchool Management | ||
942 | _cTH | ||
999 |
_c161626 _d161626 |