1. Economics for the Ib Diploma, Ghid De Studiu

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  2. English B for the Ib Diploma Coursebook With Cambridge Elevate Edition, Ediția A 2-a Revizuită

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  3. Ib Diploma-economics for the Ib Diploma Course Preparation

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  4. English B for the Ib Diploma Teacher's Resource With Cambridge Elevate

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