6 1 10 Business communications international case studies in English : RODGERS, Drew Primary Author mixed material Cambridge Cambridge University Press 2002 New International business english : ALEXANDER, Richard Additional Author JONES, Leo Primary Author mixed material Cambridge Cambridge University Press 2000 Business communications : RODGERS, Drew Primary Author mixed material Cambridge Cambridge University Press 2000 Instrumental english : HOBAN, Yuonne Primary Author mixed material 0070045224 New York McGraw-Hill 1982 New International business english: (teacher's books) ALEXANDER, Richard Additional Author JONES, Leo Primary Author mixed material Cambridge Cambridge University Press 2000 BUSINESS english and communication STEWART, Marie M Additional Author STEWART, Marie M. Additional Author mixed material 0070614105 New York McGraw-Hill Book 1978