000 00680nam a2200169Ia 4500
008 131226s9999 xx 000 0 und d
020 _a9783110255027
100 _aDavydova, Julia
245 _aTopics in English Linguistics : Present Perfect in Non-Native Englishes : A Corpus-Based Study of Variation
245 _cDavydova, Julia
260 _bWalter de Gruyter
260 _c2011
300 _aOn-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan
650 _aLanguage & Literature
856 _3Click here to access the e-Book
_uhttp://site.ebrary.com/lib/karachi/docDetail.action?docID=10502407
942 _cEB
999 _c64966
_d64966