000			00332nam a2200157Ia 4500
082			_a370 _bH181.AE
100			_aHallak, J.
245			_aAnalysis of educational costs and expenditure _b
260			_aParis _bUnesco _c1969
300			_a69p.
500			_a
690			_a
700			_a
964			_a _b _c _d _e _f _g
921			_a7775
999			_c7775 _d7775