000 00441nam a22001696 4500
020 _a0194311856
041 _aeng
082 _a428.2
_bP895
100 _aSwan, Michael
245 _aPractical English usage (Thông trả 2007)
250 _a3rd impression
260 _aOxford ; New York
_bCambridge University press
_c1981
300 _a639 p.
_c23 cm.
500 _a001174
_aK 044
650 _aEnglish language
_xUsage
942 _cBOOK
999 _c24997
_d24997