Duckworth, Michael.

    Business result : upper-intermediate : student's book / / Michael Duckworth & Rebecca Turner ; interactive workbook material by Alastair Lane.
    Oxford : Oxford University Press, cop. 2008. 167 s. : il. ; 28 cm + dysk optyczny (CD-ROM).
    ISBN 978-0-19-476809-2


Język angielski

   
BC.7011   
BC.7012        UKD: 811.111'24(075)=111