OCR GCSE - Economics International trade and the global economy
OCR | GCSE | Economics | International trade and the global economy | Lesson 19
 Importance of international trade
OCR | GCSE | Economics | International trade and the global economy | Lesson 20
 Balance of payments
OCR | GCSE | Economics | International trade and the global economy | Lesson 21
 Exchange rates
OCR | GCSE | Economics | International trade and the global economy | Lesson 22
 