000			00466nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0-87015-187-8
082			_a370.78 _bROL
245			_aThe role of research in educational change
260			_bPacific Books, _c1971. _aCalifornia :
300			_a224p.; _c23cm
650			_aEducational Change
650			_aEducational Research
700			_921984 _aYates, Alfred _eEd.
942			_2ddc _cLM
999			_c37885 _d37885