00954cam a2200229 i 4500991002927199707536071010s1999 it 000 0 ita d0521376912b13603814-39ule_instSet. EconomiaitaSpeaking effectively :developing speaking skills for business English /Jeremy Comfort ... [et al.]Cambridge :Cambridge University Press,1999viii, 127 p. :ill. ;25 cmCambridge professional EnglishLingua inglese commercialeComfort, Jeremyauthorhttp://id.loc.gov/vocabulary/relators/aut308445.b1360381428-01-1410-10-07991002927199707536LE025 ECO 428 COM01.0112025000120952le025-E0.00-l- 00000.i1457733110-10-07Speaking effectively1463545UNISALENTOle02510-10-07ma -enggb 00