000 00322nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRA.0099
100 _aMukherjee, Adit
245 0 _aVariations in the use of tenses in English : A sociolinguistic perspective
260 _c1983
300 _avii, 191p.
942 _cBK
999 _c22689
_d22689