000 00285nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a1408519141
082 _a421.52ASL
100 _aAslin Ellie
245 0 _aSpoken Language Study
260 _bNelson Thornes
_c2013
942 _cBK
999 _c445323
_d445323