000			00525nam a2200169Ia 4500
008			230715s9999 xx 000 0 und d
041			_aEnglish
100			_aStanislaus, Joachim
245		2	_aA Study on Teacher Absenteeism and Its Impact on the School Management and the Teaching-Learning Process of the Selected Schools in the Island of Mannar
260			_aMaharagama
300			_a148p.
502			_cNIE _bPGDEM
650			_aEducation Management
650			_aPGDEM
650			_aSchool Management
942			_cTH
999			_c92173 _d92173