000			00450nam a2200133Ia 4500
008			210804s9999 xx 000 0 und d
082			_a370.95493 _bNAT
110			_aT.H.D.C.De Silva
245		0	_aSchool based management
260			_aNarahenpita _bNational Education Commission _c2004
300			_a166 p.- Study series; no.22
650			_aSchool-Management
942			_cPRGD
999			_c153238 _d153237