00607nam a2200169 a 4500001001000000008004100010020001500051040002600066082001600092100001700108245011500125250001500240260006800255300002700323650006200350700002500412000797844090825r20001997xxk    f      000 0 eng d  a0521555493  aULG001 bcze dOLA00104a428.24 2211 aDoff, Adrian10aLanguage in use : bupper-intermediate : self-study workbook with answer key /cAdrian Doff, Christopher Jones  a1st print.  aCambridge :b Cambridge University Press, c1997[printing 2000]  a95 s. :bil. ;c29 cm. 0aEnglish language xStudy and teaching xForeign speakers.1 aJones, Christopher,