000 00347nam a2200145Ia 4500
020 _a0194421465
082 _b4635
_a420
100 _a"Swan, Michael"
245 0 _aPractical English Usage
260 _bOxford Universty Press
_aEngland
_c2003
300 _a654
944 _cBK
999 _c173739
_d173739