000			00460nam a2200169Ia 4500
005			20250303122409.0
008			250303s9999||||xx |||||||||||||| ||und||
041			_aEnglish
100			_aYapa,S.P.N.
245		2	_aA study of the impact of principal s instructional leadership on improving G C E (A/L) science stream results
260			_aMeepe
260			_c2019
300			_aix,70p.
502			_cNIE _bPGDEM _d2019
650			_aScience
942			_cTH
999			_c146622 _d146622