000 00294nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aMicheal Swan
245 _aPractical english usage
260 _bDelhi:Oxford University
_c2006
300 _a653p.
650 _aManagement
999 _c5227
_d5227