000 00451nam a2200145Ia 4500
001 36612
008 220811s1987 ###||||g |||| ||spa d
082 _a400
_bC971
100 _aCummins, Jim
_98497
245 0 _aBilinguialism Ineducation :
_bAspects of Theory, Research and Practice
264 _c1987
700 _aSwain, Merrill
_98498
942 _cBK
_2ddc
035 _a400 -C971-Bilinguialism Ineducation : -Aspects of Theory, Research and Practice
999 _c6693
_d6693