000 00337nam a2200145Ia 4500
020 _a9780521387781
082 _b2649
_a420
100 _a"KROLL BARBARA"
245 0 _aSECOUND LANGUAGE WRITING
260 _bCAMBRIDGE
_aLondon
_c1991
300 _a246
944 _cBK
999 _c395380
_d395380