Καλάθι
PRE-INTERMEDIATE - UPPER-INTERMEDIATE
-3%
Κωδικός: tsi.097142
21st Century Communication is a four-level series that uses powerful ideas from TED Talks to teach learners to think critically and communicate effect..
-10%
Κωδικός: tsi.034132
Company to Company is for anyone studying or working in business, commerce or administration who needs to correspond in English. It is particularly su..
Κωδικός: tsi.033332
Tourism is ideal for pre-work students, studying at pre-intermediate to upper-intermediate levels, who will need to use English in work situations. To..
Κωδικός: tsi.062365
Tourism is ideal for pre-work students, studying at pre-intermediate to upper-intermediate levels, who will need to use English in work situations. To..
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