000			00392nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a370.78 _bTRA
100			_aTravers,Robert M.W. _921382
245			_aAn Introduction to Educational Research
260			_b Macmillan , _c1964. _aNew York:
300			_a581p.; _c24 cm
650			_aEducational Research
942			_2ddc _cLM
999			_c37900 _d37900