000 00415nam a2200169Ia 4500
020 _a0-631-18353-1
082 _a401.9
_bWAI
100 _aWardhaugh, Ronald
_94378
245 _aAn introduction to sociolinguistics
_cRonald Wardhaugh
250 _a2nd
260 _aOxford
_bBlackwell
_c1992
300 _bviii,400p
500 _aIncludes index
546 _aeng
650 _aSociolinguistics
_94379
942 _cBK
999 _c4778
_d4778