00624nam a22002055a 450000500170000001000170001702000260003403500170006003500130007703700080009008200080009810000200010624501150012626000400024127000370028130000280031850000330034670000180037970000210039720101218145814.0 aB-419406-425 a9788131733394c425.00 aB-419406-425 aB-419804 bUBH a485 aBiber, Douglas  aLongman student grammar of sopken and written english /cby Douglas Biber, Susan Conrad [and] Geoffrey Leech  aEngland bPearson Educations c2009 aEdinburgh Gate Harlow bEngland  avii, 487p. b25cm(pbk)  aIncludes glossary and index  aConrad, Susan aLeech, Geoffrey