000 00333nam a2200121Ia 4500
100 _aBall, W. J.
942 _cBK
654 _a
245 _aConversational english
_bAn Analysis of comtemporary spoken english for foreign students
260 _aLondon
_bLongman Group Limited
_c1953
082 _a428.24
300 _bPb
_c18cm
_axi,284
999 _c384510
_d384510
041 _aeng