000			00275nam a2200121Ia 4500
100			_aInternational Bureau of Education
942			_cBK
245			_aBulletin No. 85
260			_aGeneva _bI.B.E. _c1947
082			_a370.5 _bI.B.E.
300			_a4,149-191
546			_aEnglish
999			_c333950 _d333950
041			_aeng