000			00332nam a2200145Ia 4500
003			0
005			20250827130457.0
008			230528s9999 xx 000 0 und d
040			_c0
100			_aSharma,R.P.
245		0	_aMajor methods in educational research
260			_bKanishka _aND _c2013
300			_a176
942			_cREF _2ddc _n0
999			_c8354 _d8354