000 00509nam0a22001931i 4500
001 33545
010 _a9780309153867
090 _a33545
100 _a20240205 engy50
101 0 _aeng
102 _cDZ
200 1 _aLanguge Diversity, School Learning and Closing Achievement Gaps
210 _cNational Research Council
_aLondon
_d2010
215 _bBook
_a105 p.
_ccouv, coul.
_d24 cm.
700 0 _aSummary, Workhop
_4070
801 0 _bBibliothèque
852 _jENG/007/6/05
942 _cBK
950 _a2