000			00417nam a2200145Ia 4500
005			20240821151412.0
008			240821s9999||||xx |||||||||||||| ||und||
082			_a371.14 KOP
100			_aKopp, O.W.
245		0	_aElementary school transfer : problems, principles and recommended procedures
260			_aNew York _bColumbia Univ _c1953
300			_a83p
650			_aTeaching and Teaching Personnel
942			_cBK
999			_c21629 _d21629