000			00548nam a22002057a 4500
999			_c21516 _d21516
003			OSt
005			20210623095624.0
008			170130b xxu||||| |||| 00| 0 eng d
020			_a0631183531
040			_aMMU _beng. _cMMU _dMMU
050			_aP40.W27 1986
100			_aWardhaugh ,Ronald.
245			_aAn introduction to sociolinguistics/ _cRonald Wardhaugh.
250			_a2nd ed.
260			_aOxford: _bBlackwell, _c1986.
300			_avi,400 p. :
500			_aIncludes index.
650			_aLinguistics.
942			_2lcc _cLOAN LOAN _e2nd ed.