000 00416nam a22001697a 4500
003 OSt
005 20230802013731.0
008 230802b |||||||| |||| 00| 0 eng d
040 _cJHCSC
041 _heng
082 _aM 306.44 W265
100 _95030
_aRonald Wardhaugh
_eauthor
245 _aAn introduction to sociolinguistic/
260 _c2015
700 _95030
_aRonald Wardhaugh
_eauthor
942 _2ddc
_cBOOK
999 _c7842
_d7842