000			00474nam a2200145Ia 4500
008			220407s9999 xx 000 0 und d
020			_a9789280314205
040			_cATVERC
050			_aLC 223 .W34 2018
100			_aWagner Daniel A.
245		0	_aLearning at the bottom of the pyramid: science, measurement, and policy in low-income countries
260			_aParis, France _bUNESCO _c2018
300			_a191 p. : ill. ; 28 cm _c28 cm
650			_aLearning -- Community centers
999			_c18930 _d18930