000			00393nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a370.78 _bTRA
100			_aTravers,Robert M.W. _923132
245			_aAn introduction to Educational Research
260			_bThe Macmillan, _c1958. _aNew York:
300			_a466p.; _c22 cm
650			_aEducation Research
942			_2ddc _cLM
999			_c38171 _d38171