00350nam a22001217a 4500020001800000082002000018100001900038245008600057260003300143300001800176650001300194650002100207  a9780521672863  a658.85  bWHI/B  aWhitby, Norman  aBusiness benchmark:bPre-intermediate to intermediate preliminary/cNorman Whitby  aNew York:bCambridge,c2003.  a80p. ;b15cm.  aBusiness  aBusiness English