000			00432nam a2200145Ia 4500
008			170101s1970 xx 000 0 und d
082			_a371.1 U-4B
100			_aUnesco
245		0	_aBetter teachers: an experiment with in service teacher training conducted by the UNRWA/Unesco Institute of Education
260			_c1970
300			_a212p
650			_aTEACHERS, TRAINING OF
653			_aTEACHERS, TRAINING OF
942			_2ddc _cB
999			_c43743 _d43743